Finding the Third Proportional to 1,732,872 and 3,864,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,732,872 : 3,864,192 = 3,864,192 : x
2. Step 2: Convert to fraction form
   1,732,872/3,864,192 = 3,864,192/x
3. Step 3: Cross multiply
   1,732,872x = 3,864,192 × 3,864,192
4. Step 4: Simplify right side
   1,732,872x = 14,931,979,812,864
5. Step 5: Solve for x
   x = 14,931,979,812,864/1,732,872
6. Step 6: Final answer
   x = 8,616,897.16