Finding the Third Proportional to 1,155,514 and 2,576,574

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,514 : 2,576,574 = 2,576,574 : x
2. Step 2: Convert to fraction form
   1,155,514/2,576,574 = 2,576,574/x
3. Step 3: Cross multiply
   1,155,514x = 2,576,574 × 2,576,574
4. Step 4: Simplify right side
   1,155,514x = 6,638,733,577,476
5. Step 5: Solve for x
   x = 6,638,733,577,476/1,155,514
6. Step 6: Final answer
   x = 5,745,264.51