Finding the Third Proportional to 1,175,986 and 2,551,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,986 : 2,551,124 = 2,551,124 : x
2. Step 2: Convert to fraction form
   1,175,986/2,551,124 = 2,551,124/x
3. Step 3: Cross multiply
   1,175,986x = 2,551,124 × 2,551,124
4. Step 4: Simplify right side
   1,175,986x = 6,508,233,663,376
5. Step 5: Solve for x
   x = 6,508,233,663,376/1,175,986
6. Step 6: Final answer
   x = 5,534,278.18