Finding the Third Proportional to 1,092,464 and 2,272,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092,464 : 2,272,128 = 2,272,128 : x
2. Step 2: Convert to fraction form
   1,092,464/2,272,128 = 2,272,128/x
3. Step 3: Cross multiply
   1,092,464x = 2,272,128 × 2,272,128
4. Step 4: Simplify right side
   1,092,464x = 5,162,565,648,384
5. Step 5: Solve for x
   x = 5,162,565,648,384/1,092,464
6. Step 6: Final answer
   x = 4,725,616.27