Finding the Third Proportional to 1,492,596 and 3,264,439

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,596 : 3,264,439 = 3,264,439 : x
2. Step 2: Convert to fraction form
   1,492,596/3,264,439 = 3,264,439/x
3. Step 3: Cross multiply
   1,492,596x = 3,264,439 × 3,264,439
4. Step 4: Simplify right side
   1,492,596x = 10,656,561,984,721
5. Step 5: Solve for x
   x = 10,656,561,984,721/1,492,596
6. Step 6: Final answer
   x = 7,139,615.80