Finding the Third Proportional to 31,696.73 and 49,054.15

Step by Step Solution

1. Step 1: Write the proportion equation
   31,696.73 : 49,054.15 = 49,054.15 : x
2. Step 2: Convert to fraction form
   31,696.73/49,054.15 = 49,054.15/x
3. Step 3: Cross multiply
   31,696.73x = 49,054.15 × 49,054.15
4. Step 4: Simplify right side
   31,696.73x = 2,406,309,478.93
5. Step 5: Solve for x
   x = 2,406,309,478.93/31,696.73
6. Step 6: Final answer
   x = 75,916.64