Finding the Third Proportional to 143,281.50 and 293,745

Step by Step Solution

1. Step 1: Write the proportion equation
   143,281.50 : 293,745 = 293,745 : x
2. Step 2: Convert to fraction form
   143,281.50/293,745 = 293,745/x
3. Step 3: Cross multiply
   143,281.50x = 293,745 × 293,745
4. Step 4: Simplify right side
   143,281.50x = 86,286,125,025
5. Step 5: Solve for x
   x = 86,286,125,025/143,281.50
6. Step 6: Final answer
   x = 602,214.00