Finding the Third Proportional to 409,581.75 and 897,895.88

Step by Step Solution

1. Step 1: Write the proportion equation
   409,581.75 : 897,895.88 = 897,895.88 : x
2. Step 2: Convert to fraction form
   409,581.75/897,895.88 = 897,895.88/x
3. Step 3: Cross multiply
   409,581.75x = 897,895.88 × 897,895.88
4. Step 4: Simplify right side
   409,581.75x = 806,217,002,342.02
5. Step 5: Solve for x
   x = 806,217,002,342.02/409,581.75
6. Step 6: Final answer
   x = 1,968,390.93