Finding the Third Proportional to 31,680.75 and 46,369.13

Step by Step Solution

1. Step 1: Write the proportion equation
   31,680.75 : 46,369.13 = 46,369.13 : x
2. Step 2: Convert to fraction form
   31,680.75/46,369.13 = 46,369.13/x
3. Step 3: Cross multiply
   31,680.75x = 46,369.13 × 46,369.13
4. Step 4: Simplify right side
   31,680.75x = 2,150,095,753.27
5. Step 5: Solve for x
   x = 2,150,095,753.27/31,680.75
6. Step 6: Final answer
   x = 67,867.58