Finding the Third Proportional to 73,790.25 and 111,564.38

Step by Step Solution

1. Step 1: Write the proportion equation
   73,790.25 : 111,564.38 = 111,564.38 : x
2. Step 2: Convert to fraction form
   73,790.25/111,564.38 = 111,564.38/x
3. Step 3: Cross multiply
   73,790.25x = 111,564.38 × 111,564.38
4. Step 4: Simplify right side
   73,790.25x = 12,446,609,769.14
5. Step 5: Solve for x
   x = 12,446,609,769.14/73,790.25
6. Step 6: Final answer
   x = 168,675.53