Finding the Third Proportional to 1,531.41 and 2,387.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,531.41 : 2,387.29 = 2,387.29 : x
2. Step 2: Convert to fraction form
   1,531.41/2,387.29 = 2,387.29/x
3. Step 3: Cross multiply
   1,531.41x = 2,387.29 × 2,387.29
4. Step 4: Simplify right side
   1,531.41x = 5,699,130.42
5. Step 5: Solve for x
   x = 5,699,130.42/1,531.41
6. Step 6: Final answer
   x = 3,721.50