Finding the Third Proportional to 499,864.50 and 732,002.63

Step by Step Solution

1. Step 1: Write the proportion equation
   499,864.50 : 732,002.63 = 732,002.63 : x
2. Step 2: Convert to fraction form
   499,864.50/732,002.63 = 732,002.63/x
3. Step 3: Cross multiply
   499,864.50x = 732,002.63 × 732,002.63
4. Step 4: Simplify right side
   499,864.50x = 535,827,843,006.89
5. Step 5: Solve for x
   x = 535,827,843,006.89/499,864.50
6. Step 6: Final answer
   x = 1,071,946.18