Finding the Third Proportional to 12,141 and 29,531.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,141 : 29,531.25 = 29,531.25 : x
2. Step 2: Convert to fraction form
   12,141/29,531.25 = 29,531.25/x
3. Step 3: Cross multiply
   12,141x = 29,531.25 × 29,531.25
4. Step 4: Simplify right side
   12,141x = 872,094,726.56
5. Step 5: Solve for x
   x = 872,094,726.56/12,141
6. Step 6: Final answer
   x = 71,830.55