Finding the Third Proportional to 83,348 and 179,818

Step by Step Solution

1. Step 1: Write the proportion equation
   83,348 : 179,818 = 179,818 : x
2. Step 2: Convert to fraction form
   83,348/179,818 = 179,818/x
3. Step 3: Cross multiply
   83,348x = 179,818 × 179,818
4. Step 4: Simplify right side
   83,348x = 32,334,513,124
5. Step 5: Solve for x
   x = 32,334,513,124/83,348
6. Step 6: Final answer
   x = 387,945.88