Finding the Third Proportional to 24,871.57 and 53,681.91

Step by Step Solution

1. Step 1: Write the proportion equation
   24,871.57 : 53,681.91 = 53,681.91 : x
2. Step 2: Convert to fraction form
   24,871.57/53,681.91 = 53,681.91/x
3. Step 3: Cross multiply
   24,871.57x = 53,681.91 × 53,681.91
4. Step 4: Simplify right side
   24,871.57x = 2,881,747,058.63
5. Step 5: Solve for x
   x = 2,881,747,058.63/24,871.57
6. Step 6: Final answer
   x = 115,865.10