Finding the Third Proportional to 79,322.06 and 173,113.88

Step by Step Solution

1. Step 1: Write the proportion equation
   79,322.06 : 173,113.88 = 173,113.88 : x
2. Step 2: Convert to fraction form
   79,322.06/173,113.88 = 173,113.88/x
3. Step 3: Cross multiply
   79,322.06x = 173,113.88 × 173,113.88
4. Step 4: Simplify right side
   79,322.06x = 29,968,413,717.52
5. Step 5: Solve for x
   x = 29,968,413,717.52/79,322.06
6. Step 6: Final answer
   x = 377,806.79