Finding the Third Proportional to 1,240,348 and 2,670,725

Step by Step Solution

1. Step 1: Write the proportion equation
   1,240,348 : 2,670,725 = 2,670,725 : x
2. Step 2: Convert to fraction form
   1,240,348/2,670,725 = 2,670,725/x
3. Step 3: Cross multiply
   1,240,348x = 2,670,725 × 2,670,725
4. Step 4: Simplify right side
   1,240,348x = 7,132,772,025,625
5. Step 5: Solve for x
   x = 7,132,772,025,625/1,240,348
6. Step 6: Final answer
   x = 5,750,621.62