Finding the Third Proportional to 1,335,650 and 3,149,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,335,650 : 3,149,746 = 3,149,746 : x
2. Step 2: Convert to fraction form
   1,335,650/3,149,746 = 3,149,746/x
3. Step 3: Cross multiply
   1,335,650x = 3,149,746 × 3,149,746
4. Step 4: Simplify right side
   1,335,650x = 9,920,899,864,516
5. Step 5: Solve for x
   x = 9,920,899,864,516/1,335,650
6. Step 6: Final answer
   x = 7,427,769.15