Finding the Third Proportional to 119,167.50 and 185,782.50

Step by Step Solution

1. Step 1: Write the proportion equation
   119,167.50 : 185,782.50 = 185,782.50 : x
2. Step 2: Convert to fraction form
   119,167.50/185,782.50 = 185,782.50/x
3. Step 3: Cross multiply
   119,167.50x = 185,782.50 × 185,782.50
4. Step 4: Simplify right side
   119,167.50x = 34,515,137,306.25
5. Step 5: Solve for x
   x = 34,515,137,306.25/119,167.50
6. Step 6: Final answer
   x = 289,635.49