Finding the Third Proportional to 72,677,882.25 and 111,711,114

Step by Step Solution

1. Step 1: Write the proportion equation
   72,677,882.25 : 111,711,114 = 111,711,114 : x
2. Step 2: Convert to fraction form
   72,677,882.25/111,711,114 = 111,711,114/x
3. Step 3: Cross multiply
   72,677,882.25x = 111,711,114 × 111,711,114
4. Step 4: Simplify right side
   72,677,882.25x = 12,479,372,991,120,996
5. Step 5: Solve for x
   x = 12,479,372,991,120,996/72,677,882.25
6. Step 6: Final answer
   x = 171,707,988.80