Finding the Third Proportional to 92,425.50 and 138,022.25

Step by Step Solution

1. Step 1: Write the proportion equation
   92,425.50 : 138,022.25 = 138,022.25 : x
2. Step 2: Convert to fraction form
   92,425.50/138,022.25 = 138,022.25/x
3. Step 3: Cross multiply
   92,425.50x = 138,022.25 × 138,022.25
4. Step 4: Simplify right side
   92,425.50x = 19,050,141,495.06
5. Step 5: Solve for x
   x = 19,050,141,495.06/92,425.50
6. Step 6: Final answer
   x = 206,113.48