Finding the Third Proportional to 928,917 and 1,435,648.50

Step by Step Solution

1. Step 1: Write the proportion equation
   928,917 : 1,435,648.50 = 1,435,648.50 : x
2. Step 2: Convert to fraction form
   928,917/1,435,648.50 = 1,435,648.50/x
3. Step 3: Cross multiply
   928,917x = 1,435,648.50 × 1,435,648.50
4. Step 4: Simplify right side
   928,917x = 2,061,086,615,552.25
5. Step 5: Solve for x
   x = 2,061,086,615,552.25/928,917
6. Step 6: Final answer
   x = 2,218,806.00