Finding the Third Proportional to 175,528 and 251,008

Step by Step Solution

1. Step 1: Write the proportion equation
   175,528 : 251,008 = 251,008 : x
2. Step 2: Convert to fraction form
   175,528/251,008 = 251,008/x
3. Step 3: Cross multiply
   175,528x = 251,008 × 251,008
4. Step 4: Simplify right side
   175,528x = 63,005,016,064
5. Step 5: Solve for x
   x = 63,005,016,064/175,528
6. Step 6: Final answer
   x = 358,945.67