Finding the Third Proportional to 17,616.50 and 23,484.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,616.50 : 23,484.75 = 23,484.75 : x
2. Step 2: Convert to fraction form
   17,616.50/23,484.75 = 23,484.75/x
3. Step 3: Cross multiply
   17,616.50x = 23,484.75 × 23,484.75
4. Step 4: Simplify right side
   17,616.50x = 551,533,482.56
5. Step 5: Solve for x
   x = 551,533,482.56/17,616.50
6. Step 6: Final answer
   x = 31,307.78