Finding the Third Proportional to 857,952 and 1,847,448

Step by Step Solution

1. Step 1: Write the proportion equation
   857,952 : 1,847,448 = 1,847,448 : x
2. Step 2: Convert to fraction form
   857,952/1,847,448 = 1,847,448/x
3. Step 3: Cross multiply
   857,952x = 1,847,448 × 1,847,448
4. Step 4: Simplify right side
   857,952x = 3,413,064,112,704
5. Step 5: Solve for x
   x = 3,413,064,112,704/857,952
6. Step 6: Final answer
   x = 3,978,152.76