Finding the Third Proportional to 677,200.50 and 1,598,535

Step by Step Solution

1. Step 1: Write the proportion equation
   677,200.50 : 1,598,535 = 1,598,535 : x
2. Step 2: Convert to fraction form
   677,200.50/1,598,535 = 1,598,535/x
3. Step 3: Cross multiply
   677,200.50x = 1,598,535 × 1,598,535
4. Step 4: Simplify right side
   677,200.50x = 2,555,314,146,225
5. Step 5: Solve for x
   x = 2,555,314,146,225/677,200.50
6. Step 6: Final answer
   x = 3,773,349.47