Finding the Third Proportional to 17,115 and 23,931

Step by Step Solution

1. Step 1: Write the proportion equation
   17,115 : 23,931 = 23,931 : x
2. Step 2: Convert to fraction form
   17,115/23,931 = 23,931/x
3. Step 3: Cross multiply
   17,115x = 23,931 × 23,931
4. Step 4: Simplify right side
   17,115x = 572,692,761
5. Step 5: Solve for x
   x = 572,692,761/17,115
6. Step 6: Final answer
   x = 33,461.45