Finding the Third Proportional to 17,277 and 31,915.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,277 : 31,915.50 = 31,915.50 : x
2. Step 2: Convert to fraction form
   17,277/31,915.50 = 31,915.50/x
3. Step 3: Cross multiply
   17,277x = 31,915.50 × 31,915.50
4. Step 4: Simplify right side
   17,277x = 1,018,599,140.25
5. Step 5: Solve for x
   x = 1,018,599,140.25/17,277
6. Step 6: Final answer
   x = 58,956.95