Finding the Third Proportional to 847,562 and 1,856,980

Step by Step Solution

1. Step 1: Write the proportion equation
   847,562 : 1,856,980 = 1,856,980 : x
2. Step 2: Convert to fraction form
   847,562/1,856,980 = 1,856,980/x
3. Step 3: Cross multiply
   847,562x = 1,856,980 × 1,856,980
4. Step 4: Simplify right side
   847,562x = 3,448,374,720,400
5. Step 5: Solve for x
   x = 3,448,374,720,400/847,562
6. Step 6: Final answer
   x = 4,068,581.08