Finding the Third Proportional to 1,157,382 and 2,535,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,382 : 2,535,428 = 2,535,428 : x
2. Step 2: Convert to fraction form
   1,157,382/2,535,428 = 2,535,428/x
3. Step 3: Cross multiply
   1,157,382x = 2,535,428 × 2,535,428
4. Step 4: Simplify right side
   1,157,382x = 6,428,395,143,184
5. Step 5: Solve for x
   x = 6,428,395,143,184/1,157,382
6. Step 6: Final answer
   x = 5,554,255.33