Finding the Third Proportional to 1,587,280 and 2,395,232

Step by Step Solution

1. Step 1: Write the proportion equation
   1,587,280 : 2,395,232 = 2,395,232 : x
2. Step 2: Convert to fraction form
   1,587,280/2,395,232 = 2,395,232/x
3. Step 3: Cross multiply
   1,587,280x = 2,395,232 × 2,395,232
4. Step 4: Simplify right side
   1,587,280x = 5,737,136,333,824
5. Step 5: Solve for x
   x = 5,737,136,333,824/1,587,280
6. Step 6: Final answer
   x = 3,614,445.05