Finding the Third Proportional to 23,137.88 and 31,353.75

Step by Step Solution

1. Step 1: Write the proportion equation
   23,137.88 : 31,353.75 = 31,353.75 : x
2. Step 2: Convert to fraction form
   23,137.88/31,353.75 = 31,353.75/x
3. Step 3: Cross multiply
   23,137.88x = 31,353.75 × 31,353.75
4. Step 4: Simplify right side
   23,137.88x = 983,057,639.06
5. Step 5: Solve for x
   x = 983,057,639.06/23,137.88
6. Step 6: Final answer
   x = 42,486.95