Finding the Third Proportional to 23,920.31 and 35,607.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,920.31 : 35,607.09 = 35,607.09 : x
2. Step 2: Convert to fraction form
   23,920.31/35,607.09 = 35,607.09/x
3. Step 3: Cross multiply
   23,920.31x = 35,607.09 × 35,607.09
4. Step 4: Simplify right side
   23,920.31x = 1,267,865,125.32
5. Step 5: Solve for x
   x = 1,267,865,125.32/23,920.31
6. Step 6: Final answer
   x = 53,003.70