Finding the Third Proportional to 71,419.22 and 112,995

Step by Step Solution

1. Step 1: Write the proportion equation
   71,419.22 : 112,995 = 112,995 : x
2. Step 2: Convert to fraction form
   71,419.22/112,995 = 112,995/x
3. Step 3: Cross multiply
   71,419.22x = 112,995 × 112,995
4. Step 4: Simplify right side
   71,419.22x = 12,767,870,025
5. Step 5: Solve for x
   x = 12,767,870,025/71,419.22
6. Step 6: Final answer
   x = 178,773.59