Finding the Third Proportional to 51,082,536 and 76,548,892.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,082,536 : 76,548,892.50 = 76,548,892.50 : x
2. Step 2: Convert to fraction form
   51,082,536/76,548,892.50 = 76,548,892.50/x
3. Step 3: Cross multiply
   51,082,536x = 76,548,892.50 × 76,548,892.50
4. Step 4: Simplify right side
   51,082,536x = 5,859,732,942,976,556
5. Step 5: Solve for x
   x = 5,859,732,942,976,556/51,082,536
6. Step 6: Final answer
   x = 114,711,081.36