Finding the Third Proportional to 88,034 and 171,658

Step by Step Solution

1. Step 1: Write the proportion equation
   88,034 : 171,658 = 171,658 : x
2. Step 2: Convert to fraction form
   88,034/171,658 = 171,658/x
3. Step 3: Cross multiply
   88,034x = 171,658 × 171,658
4. Step 4: Simplify right side
   88,034x = 29,466,468,964
5. Step 5: Solve for x
   x = 29,466,468,964/88,034
6. Step 6: Final answer
   x = 334,716.92