Finding the Third Proportional to 171,068 and 265,528

Step by Step Solution

1. Step 1: Write the proportion equation
   171,068 : 265,528 = 265,528 : x
2. Step 2: Convert to fraction form
   171,068/265,528 = 265,528/x
3. Step 3: Cross multiply
   171,068x = 265,528 × 265,528
4. Step 4: Simplify right side
   171,068x = 70,505,118,784
5. Step 5: Solve for x
   x = 70,505,118,784/171,068
6. Step 6: Final answer
   x = 412,146.74