Finding the Third Proportional to 1,862,684 and 2,847,486

Step by Step Solution

1. Step 1: Write the proportion equation
   1,862,684 : 2,847,486 = 2,847,486 : x
2. Step 2: Convert to fraction form
   1,862,684/2,847,486 = 2,847,486/x
3. Step 3: Cross multiply
   1,862,684x = 2,847,486 × 2,847,486
4. Step 4: Simplify right side
   1,862,684x = 8,108,176,520,196
5. Step 5: Solve for x
   x = 8,108,176,520,196/1,862,684
6. Step 6: Final answer
   x = 4,352,953.33