Finding the Third Proportional to 73,656 and 115,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,656 : 115,222.50 = 115,222.50 : x
2. Step 2: Convert to fraction form
   73,656/115,222.50 = 115,222.50/x
3. Step 3: Cross multiply
   73,656x = 115,222.50 × 115,222.50
4. Step 4: Simplify right side
   73,656x = 13,276,224,506.25
5. Step 5: Solve for x
   x = 13,276,224,506.25/73,656
6. Step 6: Final answer
   x = 180,246.34