Finding the Third Proportional to 173,046 and 375,468

Step by Step Solution

1. Step 1: Write the proportion equation
   173,046 : 375,468 = 375,468 : x
2. Step 2: Convert to fraction form
   173,046/375,468 = 375,468/x
3. Step 3: Cross multiply
   173,046x = 375,468 × 375,468
4. Step 4: Simplify right side
   173,046x = 140,976,219,024
5. Step 5: Solve for x
   x = 140,976,219,024/173,046
6. Step 6: Final answer
   x = 814,674.82