Finding the Third Proportional to 416,560.50 and 896,409

Step by Step Solution

1. Step 1: Write the proportion equation
   416,560.50 : 896,409 = 896,409 : x
2. Step 2: Convert to fraction form
   416,560.50/896,409 = 896,409/x
3. Step 3: Cross multiply
   416,560.50x = 896,409 × 896,409
4. Step 4: Simplify right side
   416,560.50x = 803,549,095,281
5. Step 5: Solve for x
   x = 803,549,095,281/416,560.50
6. Step 6: Final answer
   x = 1,929,009.34