Finding the Third Proportional to 1,053,400 and 2,232,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,400 : 2,232,292 = 2,232,292 : x
2. Step 2: Convert to fraction form
   1,053,400/2,232,292 = 2,232,292/x
3. Step 3: Cross multiply
   1,053,400x = 2,232,292 × 2,232,292
4. Step 4: Simplify right side
   1,053,400x = 4,983,127,573,264
5. Step 5: Solve for x
   x = 4,983,127,573,264/1,053,400
6. Step 6: Final answer
   x = 4,730,517.92