Finding the Third Proportional to 1,732,885 and 3,864,217

Step by Step Solution

1. Step 1: Write the proportion equation
   1,732,885 : 3,864,217 = 3,864,217 : x
2. Step 2: Convert to fraction form
   1,732,885/3,864,217 = 3,864,217/x
3. Step 3: Cross multiply
   1,732,885x = 3,864,217 × 3,864,217
4. Step 4: Simplify right side
   1,732,885x = 14,932,173,023,089
5. Step 5: Solve for x
   x = 14,932,173,023,089/1,732,885
6. Step 6: Final answer
   x = 8,616,944.01