Finding the Third Proportional to 499,599 and 736,168.50

Step by Step Solution

1. Step 1: Write the proportion equation
   499,599 : 736,168.50 = 736,168.50 : x
2. Step 2: Convert to fraction form
   499,599/736,168.50 = 736,168.50/x
3. Step 3: Cross multiply
   499,599x = 736,168.50 × 736,168.50
4. Step 4: Simplify right side
   499,599x = 541,944,060,392.25
5. Step 5: Solve for x
   x = 541,944,060,392.25/499,599
6. Step 6: Final answer
   x = 1,084,758.10