Finding the Third Proportional to 71,111.50 and 153,626

Step by Step Solution

1. Step 1: Write the proportion equation
   71,111.50 : 153,626 = 153,626 : x
2. Step 2: Convert to fraction form
   71,111.50/153,626 = 153,626/x
3. Step 3: Cross multiply
   71,111.50x = 153,626 × 153,626
4. Step 4: Simplify right side
   71,111.50x = 23,600,947,876
5. Step 5: Solve for x
   x = 23,600,947,876/71,111.50
6. Step 6: Final answer
   x = 331,886.51