Finding the Third Proportional to 173,748 and 380,712

Step by Step Solution

1. Step 1: Write the proportion equation
   173,748 : 380,712 = 380,712 : x
2. Step 2: Convert to fraction form
   173,748/380,712 = 380,712/x
3. Step 3: Cross multiply
   173,748x = 380,712 × 380,712
4. Step 4: Simplify right side
   173,748x = 144,941,626,944
5. Step 5: Solve for x
   x = 144,941,626,944/173,748
6. Step 6: Final answer
   x = 834,206.02