Finding the Third Proportional to 63,292.50 and 137,925

Step by Step Solution

1. Step 1: Write the proportion equation
   63,292.50 : 137,925 = 137,925 : x
2. Step 2: Convert to fraction form
   63,292.50/137,925 = 137,925/x
3. Step 3: Cross multiply
   63,292.50x = 137,925 × 137,925
4. Step 4: Simplify right side
   63,292.50x = 19,023,305,625
5. Step 5: Solve for x
   x = 19,023,305,625/63,292.50
6. Step 6: Final answer
   x = 300,561.77