Finding the Third Proportional to 119,250 and 252,715.50

Step by Step Solution

1. Step 1: Write the proportion equation
   119,250 : 252,715.50 = 252,715.50 : x
2. Step 2: Convert to fraction form
   119,250/252,715.50 = 252,715.50/x
3. Step 3: Cross multiply
   119,250x = 252,715.50 × 252,715.50
4. Step 4: Simplify right side
   119,250x = 63,865,123,940.25
5. Step 5: Solve for x
   x = 63,865,123,940.25/119,250
6. Step 6: Final answer
   x = 535,556.59