Finding the Third Proportional to 858,332 and 1,847,560

Step by Step Solution

1. Step 1: Write the proportion equation
   858,332 : 1,847,560 = 1,847,560 : x
2. Step 2: Convert to fraction form
   858,332/1,847,560 = 1,847,560/x
3. Step 3: Cross multiply
   858,332x = 1,847,560 × 1,847,560
4. Step 4: Simplify right side
   858,332x = 3,413,477,953,600
5. Step 5: Solve for x
   x = 3,413,477,953,600/858,332
6. Step 6: Final answer
   x = 3,976,873.70