Finding the Third Proportional to 59,469,778 and 83,747,816

Step by Step Solution

1. Step 1: Write the proportion equation
   59,469,778 : 83,747,816 = 83,747,816 : x
2. Step 2: Convert to fraction form
   59,469,778/83,747,816 = 83,747,816/x
3. Step 3: Cross multiply
   59,469,778x = 83,747,816 × 83,747,816
4. Step 4: Simplify right side
   59,469,778x = 7,013,696,684,769,856
5. Step 5: Solve for x
   x = 7,013,696,684,769,856/59,469,778
6. Step 6: Final answer
   x = 117,937,159.35