Finding the Third Proportional to 415,748 and 898,024.50

Step by Step Solution

1. Step 1: Write the proportion equation
   415,748 : 898,024.50 = 898,024.50 : x
2. Step 2: Convert to fraction form
   415,748/898,024.50 = 898,024.50/x
3. Step 3: Cross multiply
   415,748x = 898,024.50 × 898,024.50
4. Step 4: Simplify right side
   415,748x = 806,448,002,600.25
5. Step 5: Solve for x
   x = 806,448,002,600.25/415,748
6. Step 6: Final answer
   x = 1,939,751.97