Finding the Third Proportional to 858,334 and 1,847,564

Step by Step Solution

1. Step 1: Write the proportion equation
   858,334 : 1,847,564 = 1,847,564 : x
2. Step 2: Convert to fraction form
   858,334/1,847,564 = 1,847,564/x
3. Step 3: Cross multiply
   858,334x = 1,847,564 × 1,847,564
4. Step 4: Simplify right side
   858,334x = 3,413,492,734,096
5. Step 5: Solve for x
   x = 3,413,492,734,096/858,334
6. Step 6: Final answer
   x = 3,976,881.65