Finding the Third Proportional to 498,393 and 752,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   498,393 : 752,773.50 = 752,773.50 : x
2. Step 2: Convert to fraction form
   498,393/752,773.50 = 752,773.50/x
3. Step 3: Cross multiply
   498,393x = 752,773.50 × 752,773.50
4. Step 4: Simplify right side
   498,393x = 566,667,942,302.25
5. Step 5: Solve for x
   x = 566,667,942,302.25/498,393
6. Step 6: Final answer
   x = 1,136,990.17