Finding the Third Proportional to 499,729.50 and 1,092,663

Step by Step Solution

1. Step 1: Write the proportion equation
   499,729.50 : 1,092,663 = 1,092,663 : x
2. Step 2: Convert to fraction form
   499,729.50/1,092,663 = 1,092,663/x
3. Step 3: Cross multiply
   499,729.50x = 1,092,663 × 1,092,663
4. Step 4: Simplify right side
   499,729.50x = 1,193,912,431,569
5. Step 5: Solve for x
   x = 1,193,912,431,569/499,729.50
6. Step 6: Final answer
   x = 2,389,117.38