Finding the Third Proportional to 1,514,712 and 3,265,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,712 : 3,265,620 = 3,265,620 : x
2. Step 2: Convert to fraction form
   1,514,712/3,265,620 = 3,265,620/x
3. Step 3: Cross multiply
   1,514,712x = 3,265,620 × 3,265,620
4. Step 4: Simplify right side
   1,514,712x = 10,664,273,984,400
5. Step 5: Solve for x
   x = 10,664,273,984,400/1,514,712
6. Step 6: Final answer
   x = 7,040,463.13