Finding the Third Proportional to 73,635.75 and 111,069.56

Step by Step Solution

1. Step 1: Write the proportion equation
   73,635.75 : 111,069.56 = 111,069.56 : x
2. Step 2: Convert to fraction form
   73,635.75/111,069.56 = 111,069.56/x
3. Step 3: Cross multiply
   73,635.75x = 111,069.56 × 111,069.56
4. Step 4: Simplify right side
   73,635.75x = 12,336,447,713.94
5. Step 5: Solve for x
   x = 12,336,447,713.94/73,635.75
6. Step 6: Final answer
   x = 167,533.40