Finding the Third Proportional to 31,700.25 and 49,058.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,700.25 : 49,058.25 = 49,058.25 : x
2. Step 2: Convert to fraction form
   31,700.25/49,058.25 = 49,058.25/x
3. Step 3: Cross multiply
   31,700.25x = 49,058.25 × 49,058.25
4. Step 4: Simplify right side
   31,700.25x = 2,406,711,893.06
5. Step 5: Solve for x
   x = 2,406,711,893.06/31,700.25
6. Step 6: Final answer
   x = 75,920.91