Finding the Third Proportional to 73,813.50 and 117,507.38

Step by Step Solution

1. Step 1: Write the proportion equation
   73,813.50 : 117,507.38 = 117,507.38 : x
2. Step 2: Convert to fraction form
   73,813.50/117,507.38 = 117,507.38/x
3. Step 3: Cross multiply
   73,813.50x = 117,507.38 × 117,507.38
4. Step 4: Simplify right side
   73,813.50x = 13,807,983,179.39
5. Step 5: Solve for x
   x = 13,807,983,179.39/73,813.50
6. Step 6: Final answer
   x = 187,065.82