Finding the Third Proportional to 13,706.72 and 23,176.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,706.72 : 23,176.13 = 23,176.13 : x
2. Step 2: Convert to fraction form
   13,706.72/23,176.13 = 23,176.13/x
3. Step 3: Cross multiply
   13,706.72x = 23,176.13 × 23,176.13
4. Step 4: Simplify right side
   13,706.72x = 537,132,770.02
5. Step 5: Solve for x
   x = 537,132,770.02/13,706.72
6. Step 6: Final answer
   x = 39,187.55