Finding the Third Proportional to 23,156.50 and 35,878.75

Step by Step Solution

1. Step 1: Write the proportion equation
   23,156.50 : 35,878.75 = 35,878.75 : x
2. Step 2: Convert to fraction form
   23,156.50/35,878.75 = 35,878.75/x
3. Step 3: Cross multiply
   23,156.50x = 35,878.75 × 35,878.75
4. Step 4: Simplify right side
   23,156.50x = 1,287,284,701.56
5. Step 5: Solve for x
   x = 1,287,284,701.56/23,156.50
6. Step 6: Final answer
   x = 55,590.64