Finding the Third Proportional to 22,690.13 and 31,736.81

Step by Step Solution

1. Step 1: Write the proportion equation
   22,690.13 : 31,736.81 = 31,736.81 : x
2. Step 2: Convert to fraction form
   22,690.13/31,736.81 = 31,736.81/x
3. Step 3: Cross multiply
   22,690.13x = 31,736.81 × 31,736.81
4. Step 4: Simplify right side
   22,690.13x = 1,007,225,267.66
5. Step 5: Solve for x
   x = 1,007,225,267.66/22,690.13
6. Step 6: Final answer
   x = 44,390.47