Finding the Third Proportional to 71,834,307 and 109,544,998.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,834,307 : 109,544,998.50 = 109,544,998.50 : x
2. Step 2: Convert to fraction form
   71,834,307/109,544,998.50 = 109,544,998.50/x
3. Step 3: Cross multiply
   71,834,307x = 109,544,998.50 × 109,544,998.50
4. Step 4: Simplify right side
   71,834,307x = 12,000,106,696,365,002
5. Step 5: Solve for x
   x = 12,000,106,696,365,002/71,834,307
6. Step 6: Final answer
   x = 167,052,585.28