Finding the Third Proportional to 1,038,528 and 1,577,232

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,528 : 1,577,232 = 1,577,232 : x
2. Step 2: Convert to fraction form
   1,038,528/1,577,232 = 1,577,232/x
3. Step 3: Cross multiply
   1,038,528x = 1,577,232 × 1,577,232
4. Step 4: Simplify right side
   1,038,528x = 2,487,660,781,824
5. Step 5: Solve for x
   x = 2,487,660,781,824/1,038,528
6. Step 6: Final answer
   x = 2,395,371.89