Finding the Third Proportional to 22,431.94 and 31,402.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,431.94 : 31,402.69 = 31,402.69 : x
2. Step 2: Convert to fraction form
   22,431.94/31,402.69 = 31,402.69/x
3. Step 3: Cross multiply
   22,431.94x = 31,402.69 × 31,402.69
4. Step 4: Simplify right side
   22,431.94x = 986,128,782.22
5. Step 5: Solve for x
   x = 986,128,782.22/22,431.94
6. Step 6: Final answer
   x = 43,960.93