Finding the Third Proportional to 204,528 and 439,414.50

Step by Step Solution

1. Step 1: Write the proportion equation
   204,528 : 439,414.50 = 439,414.50 : x
2. Step 2: Convert to fraction form
   204,528/439,414.50 = 439,414.50/x
3. Step 3: Cross multiply
   204,528x = 439,414.50 × 439,414.50
4. Step 4: Simplify right side
   204,528x = 193,085,102,810.25
5. Step 5: Solve for x
   x = 193,085,102,810.25/204,528
6. Step 6: Final answer
   x = 944,052.17