Finding the Third Proportional to 1,542.47 and 2,483.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542.47 : 2,483.91 = 2,483.91 : x
2. Step 2: Convert to fraction form
   1,542.47/2,483.91 = 2,483.91/x
3. Step 3: Cross multiply
   1,542.47x = 2,483.91 × 2,483.91
4. Step 4: Simplify right side
   1,542.47x = 6,169,790.26
5. Step 5: Solve for x
   x = 6,169,790.26/1,542.47
6. Step 6: Final answer
   x = 3,999.95