Finding the Third Proportional to 1,158,012 and 2,551,614

Step by Step Solution

1. Step 1: Write the proportion equation
   1,158,012 : 2,551,614 = 2,551,614 : x
2. Step 2: Convert to fraction form
   1,158,012/2,551,614 = 2,551,614/x
3. Step 3: Cross multiply
   1,158,012x = 2,551,614 × 2,551,614
4. Step 4: Simplify right side
   1,158,012x = 6,510,734,004,996
5. Step 5: Solve for x
   x = 6,510,734,004,996/1,158,012
6. Step 6: Final answer
   x = 5,622,337.25