Finding the Third Proportional to 11,006,623 and 16,676,146.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,006,623 : 16,676,146.50 = 16,676,146.50 : x
2. Step 2: Convert to fraction form
   11,006,623/16,676,146.50 = 16,676,146.50/x
3. Step 3: Cross multiply
   11,006,623x = 16,676,146.50 × 16,676,146.50
4. Step 4: Simplify right side
   11,006,623x = 278,093,862,089,462.25
5. Step 5: Solve for x
   x = 278,093,862,089,462.25/11,006,623
6. Step 6: Final answer
   x = 25,266,047.73