Finding the Third Proportional to 17,772 and 41,142.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,772 : 41,142.75 = 41,142.75 : x
2. Step 2: Convert to fraction form
   17,772/41,142.75 = 41,142.75/x
3. Step 3: Cross multiply
   17,772x = 41,142.75 × 41,142.75
4. Step 4: Simplify right side
   17,772x = 1,692,725,877.56
5. Step 5: Solve for x
   x = 1,692,725,877.56/17,772
6. Step 6: Final answer
   x = 95,246.79