Finding the Third Proportional to 31,684.92 and 49,044.23

Step by Step Solution

1. Step 1: Write the proportion equation
   31,684.92 : 49,044.23 = 49,044.23 : x
2. Step 2: Convert to fraction form
   31,684.92/49,044.23 = 49,044.23/x
3. Step 3: Cross multiply
   31,684.92x = 49,044.23 × 49,044.23
4. Step 4: Simplify right side
   31,684.92x = 2,405,336,925.43
5. Step 5: Solve for x
   x = 2,405,336,925.43/31,684.92
6. Step 6: Final answer
   x = 75,914.25