Finding the Third Proportional to 73,494 and 113,555.25

Step by Step Solution

1. Step 1: Write the proportion equation
   73,494 : 113,555.25 = 113,555.25 : x
2. Step 2: Convert to fraction form
   73,494/113,555.25 = 113,555.25/x
3. Step 3: Cross multiply
   73,494x = 113,555.25 × 113,555.25
4. Step 4: Simplify right side
   73,494x = 12,894,794,802.56
5. Step 5: Solve for x
   x = 12,894,794,802.56/73,494
6. Step 6: Final answer
   x = 175,453.71