Finding the Third Proportional to 1,387.41 and 2,060.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,387.41 : 2,060.02 = 2,060.02 : x
2. Step 2: Convert to fraction form
   1,387.41/2,060.02 = 2,060.02/x
3. Step 3: Cross multiply
   1,387.41x = 2,060.02 × 2,060.02
4. Step 4: Simplify right side
   1,387.41x = 4,243,664.38
5. Step 5: Solve for x
   x = 4,243,664.38/1,387.41
6. Step 6: Final answer
   x = 3,058.70