Finding the Third Proportional to 1,732,862 and 3,864,165

Step by Step Solution

1. Step 1: Write the proportion equation
   1,732,862 : 3,864,165 = 3,864,165 : x
2. Step 2: Convert to fraction form
   1,732,862/3,864,165 = 3,864,165/x
3. Step 3: Cross multiply
   1,732,862x = 3,864,165 × 3,864,165
4. Step 4: Simplify right side
   1,732,862x = 14,931,771,147,225
5. Step 5: Solve for x
   x = 14,931,771,147,225/1,732,862
6. Step 6: Final answer
   x = 8,616,826.47