Finding the Third Proportional to 497,953.50 and 754,443

Step by Step Solution

1. Step 1: Write the proportion equation
   497,953.50 : 754,443 = 754,443 : x
2. Step 2: Convert to fraction form
   497,953.50/754,443 = 754,443/x
3. Step 3: Cross multiply
   497,953.50x = 754,443 × 754,443
4. Step 4: Simplify right side
   497,953.50x = 569,184,240,249
5. Step 5: Solve for x
   x = 569,184,240,249/497,953.50
6. Step 6: Final answer
   x = 1,143,046.97