Finding the Third Proportional to 73,345.50 and 110,180.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,345.50 : 110,180.50 = 110,180.50 : x
2. Step 2: Convert to fraction form
   73,345.50/110,180.50 = 110,180.50/x
3. Step 3: Cross multiply
   73,345.50x = 110,180.50 × 110,180.50
4. Step 4: Simplify right side
   73,345.50x = 12,139,742,580.25
5. Step 5: Solve for x
   x = 12,139,742,580.25/73,345.50
6. Step 6: Final answer
   x = 165,514.48