Finding the Third Proportional to 1,157,988 and 2,551,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,988 : 2,551,562 = 2,551,562 : x
2. Step 2: Convert to fraction form
   1,157,988/2,551,562 = 2,551,562/x
3. Step 3: Cross multiply
   1,157,988x = 2,551,562 × 2,551,562
4. Step 4: Simplify right side
   1,157,988x = 6,510,468,639,844
5. Step 5: Solve for x
   x = 6,510,468,639,844/1,157,988
6. Step 6: Final answer
   x = 5,622,224.62