Finding the Third Proportional to 204,498 and 437,426.25

Step by Step Solution

1. Step 1: Write the proportion equation
   204,498 : 437,426.25 = 437,426.25 : x
2. Step 2: Convert to fraction form
   204,498/437,426.25 = 437,426.25/x
3. Step 3: Cross multiply
   204,498x = 437,426.25 × 437,426.25
4. Step 4: Simplify right side
   204,498x = 191,341,724,189.06
5. Step 5: Solve for x
   x = 191,341,724,189.06/204,498
6. Step 6: Final answer
   x = 935,665.50