Finding the Third Proportional to 604,494 and 898,285.50

Step by Step Solution

1. Step 1: Write the proportion equation
   604,494 : 898,285.50 = 898,285.50 : x
2. Step 2: Convert to fraction form
   604,494/898,285.50 = 898,285.50/x
3. Step 3: Cross multiply
   604,494x = 898,285.50 × 898,285.50
4. Step 4: Simplify right side
   604,494x = 806,916,839,510.25
5. Step 5: Solve for x
   x = 806,916,839,510.25/604,494
6. Step 6: Final answer
   x = 1,334,863.27