Finding the Third Proportional to 23,118.50 and 34,920.75

Step by Step Solution

1. Step 1: Write the proportion equation
   23,118.50 : 34,920.75 = 34,920.75 : x
2. Step 2: Convert to fraction form
   23,118.50/34,920.75 = 34,920.75/x
3. Step 3: Cross multiply
   23,118.50x = 34,920.75 × 34,920.75
4. Step 4: Simplify right side
   23,118.50x = 1,219,458,780.56
5. Step 5: Solve for x
   x = 1,219,458,780.56/23,118.50
6. Step 6: Final answer
   x = 52,748.18