Finding the Third Proportional to 31,194.56 and 67,059.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,194.56 : 67,059.56 = 67,059.56 : x
2. Step 2: Convert to fraction form
   31,194.56/67,059.56 = 67,059.56/x
3. Step 3: Cross multiply
   31,194.56x = 67,059.56 × 67,059.56
4. Step 4: Simplify right side
   31,194.56x = 4,496,984,922.69
5. Step 5: Solve for x
   x = 4,496,984,922.69/31,194.56
6. Step 6: Final answer
   x = 144,159.26