Finding the Third Proportional to 1,665,252 and 3,929,754

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,252 : 3,929,754 = 3,929,754 : x
2. Step 2: Convert to fraction form
   1,665,252/3,929,754 = 3,929,754/x
3. Step 3: Cross multiply
   1,665,252x = 3,929,754 × 3,929,754
4. Step 4: Simplify right side
   1,665,252x = 15,442,966,500,516
5. Step 5: Solve for x
   x = 15,442,966,500,516/1,665,252
6. Step 6: Final answer
   x = 9,273,651.38