Finding the Third Proportional to 898,833.50 and 1,264,273.25

Step by Step Solution

1. Step 1: Write the proportion equation
   898,833.50 : 1,264,273.25 = 1,264,273.25 : x
2. Step 2: Convert to fraction form
   898,833.50/1,264,273.25 = 1,264,273.25/x
3. Step 3: Cross multiply
   898,833.50x = 1,264,273.25 × 1,264,273.25
4. Step 4: Simplify right side
   898,833.50x = 1,598,386,850,665.56
5. Step 5: Solve for x
   x = 1,598,386,850,665.56/898,833.50
6. Step 6: Final answer
   x = 1,778,290.25