Finding the Third Proportional to 16,517,516 and 35,565,912

Step by Step Solution

1. Step 1: Write the proportion equation
   16,517,516 : 35,565,912 = 35,565,912 : x
2. Step 2: Convert to fraction form
   16,517,516/35,565,912 = 35,565,912/x
3. Step 3: Cross multiply
   16,517,516x = 35,565,912 × 35,565,912
4. Step 4: Simplify right side
   16,517,516x = 1,264,934,096,391,744
5. Step 5: Solve for x
   x = 1,264,934,096,391,744/16,517,516
6. Step 6: Final answer
   x = 76,581,375.58