Finding the Third Proportional to 1,053,596 and 2,232,580

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,596 : 2,232,580 = 2,232,580 : x
2. Step 2: Convert to fraction form
   1,053,596/2,232,580 = 2,232,580/x
3. Step 3: Cross multiply
   1,053,596x = 2,232,580 × 2,232,580
4. Step 4: Simplify right side
   1,053,596x = 4,984,413,456,400
5. Step 5: Solve for x
   x = 4,984,413,456,400/1,053,596
6. Step 6: Final answer
   x = 4,730,858.37