Finding the Third Proportional to 17,172 and 32,460.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,172 : 32,460.75 = 32,460.75 : x
2. Step 2: Convert to fraction form
   17,172/32,460.75 = 32,460.75/x
3. Step 3: Cross multiply
   17,172x = 32,460.75 × 32,460.75
4. Step 4: Simplify right side
   17,172x = 1,053,700,290.56
5. Step 5: Solve for x
   x = 1,053,700,290.56/17,172
6. Step 6: Final answer
   x = 61,361.54