Finding the Third Proportional to 868,036.50 and 1,901,571

Step by Step Solution

1. Step 1: Write the proportion equation
   868,036.50 : 1,901,571 = 1,901,571 : x
2. Step 2: Convert to fraction form
   868,036.50/1,901,571 = 1,901,571/x
3. Step 3: Cross multiply
   868,036.50x = 1,901,571 × 1,901,571
4. Step 4: Simplify right side
   868,036.50x = 3,615,972,268,041
5. Step 5: Solve for x
   x = 3,615,972,268,041/868,036.50
6. Step 6: Final answer
   x = 4,165,691.50