Finding the Third Proportional to 17,165 and 35,432

Step by Step Solution

1. Step 1: Write the proportion equation
   17,165 : 35,432 = 35,432 : x
2. Step 2: Convert to fraction form
   17,165/35,432 = 35,432/x
3. Step 3: Cross multiply
   17,165x = 35,432 × 35,432
4. Step 4: Simplify right side
   17,165x = 1,255,426,624
5. Step 5: Solve for x
   x = 1,255,426,624/17,165
6. Step 6: Final answer
   x = 73,138.75