Finding the Third Proportional to 1,149,772 and 2,418,614

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,772 : 2,418,614 = 2,418,614 : x
2. Step 2: Convert to fraction form
   1,149,772/2,418,614 = 2,418,614/x
3. Step 3: Cross multiply
   1,149,772x = 2,418,614 × 2,418,614
4. Step 4: Simplify right side
   1,149,772x = 5,849,693,680,996
5. Step 5: Solve for x
   x = 5,849,693,680,996/1,149,772
6. Step 6: Final answer
   x = 5,087,698.85