Finding the Third Proportional to 411,527.25 and 898,465.50

Step by Step Solution

1. Step 1: Write the proportion equation
   411,527.25 : 898,465.50 = 898,465.50 : x
2. Step 2: Convert to fraction form
   411,527.25/898,465.50 = 898,465.50/x
3. Step 3: Cross multiply
   411,527.25x = 898,465.50 × 898,465.50
4. Step 4: Simplify right side
   411,527.25x = 807,240,254,690.25
5. Step 5: Solve for x
   x = 807,240,254,690.25/411,527.25
6. Step 6: Final answer
   x = 1,961,571.81