Finding the Third Proportional to 16,328,284,648,113 and 34,985,576,127,894

Step by Step Solution

1. Step 1: Write the proportion equation
   16,328,284,648,113 : 34,985,576,127,894 = 34,985,576,127,894 : x
2. Step 2: Convert to fraction form
   16,328,284,648,113/34,985,576,127,894 = 34,985,576,127,894/x
3. Step 3: Cross multiply
   16,328,284,648,113x = 34,985,576,127,894 × 34,985,576,127,894
4. Step 4: Simplify right side
   16,328,284,648,113x = 1,223,990,537,000,666,539,355,013,120
5. Step 5: Solve for x
   x = 1,223,990,537,000,666,539,355,013,120/16,328,284,648,113
6. Step 6: Final answer
   x = 74,961,366,939,552.88