Finding the Third Proportional to 173,056 and 375,488

Step by Step Solution

1. Step 1: Write the proportion equation
   173,056 : 375,488 = 375,488 : x
2. Step 2: Convert to fraction form
   173,056/375,488 = 375,488/x
3. Step 3: Cross multiply
   173,056x = 375,488 × 375,488
4. Step 4: Simplify right side
   173,056x = 140,991,238,144
5. Step 5: Solve for x
   x = 140,991,238,144/173,056
6. Step 6: Final answer
   x = 814,714.53