Finding the Third Proportional to 755,167.50 and 1,143,720

Step by Step Solution

1. Step 1: Write the proportion equation
   755,167.50 : 1,143,720 = 1,143,720 : x
2. Step 2: Convert to fraction form
   755,167.50/1,143,720 = 1,143,720/x
3. Step 3: Cross multiply
   755,167.50x = 1,143,720 × 1,143,720
4. Step 4: Simplify right side
   755,167.50x = 1,308,095,438,400
5. Step 5: Solve for x
   x = 1,308,095,438,400/755,167.50
6. Step 6: Final answer
   x = 1,732,192.45