Finding the Third Proportional to 17,829,655,360 and 38,863,103,064

Step by Step Solution

1. Step 1: Write the proportion equation
   17,829,655,360 : 38,863,103,064 = 38,863,103,064 : x
2. Step 2: Convert to fraction form
   17,829,655,360/38,863,103,064 = 38,863,103,064/x
3. Step 3: Cross multiply
   17,829,655,360x = 38,863,103,064 × 38,863,103,064
4. Step 4: Simplify right side
   17,829,655,360x = 1,510,340,779,763,086,131,200
5. Step 5: Solve for x
   x = 1,510,340,779,763,086,131,200/17,829,655,360
6. Step 6: Final answer
   x = 84,709,476,951.05