Finding the Third Proportional to 1,145,932.50 and 2,428,467

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,932.50 : 2,428,467 = 2,428,467 : x
2. Step 2: Convert to fraction form
   1,145,932.50/2,428,467 = 2,428,467/x
3. Step 3: Cross multiply
   1,145,932.50x = 2,428,467 × 2,428,467
4. Step 4: Simplify right side
   1,145,932.50x = 5,897,451,970,089
5. Step 5: Solve for x
   x = 5,897,451,970,089/1,145,932.50
6. Step 6: Final answer
   x = 5,146,421.77