Finding the Third Proportional to 73,840.50 and 114,556.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,840.50 : 114,556.50 = 114,556.50 : x
2. Step 2: Convert to fraction form
   73,840.50/114,556.50 = 114,556.50/x
3. Step 3: Cross multiply
   73,840.50x = 114,556.50 × 114,556.50
4. Step 4: Simplify right side
   73,840.50x = 13,123,191,692.25
5. Step 5: Solve for x
   x = 13,123,191,692.25/73,840.50
6. Step 6: Final answer
   x = 177,723.49