Finding the Third Proportional to 473,062.50 and 734,508

Step by Step Solution

1. Step 1: Write the proportion equation
   473,062.50 : 734,508 = 734,508 : x
2. Step 2: Convert to fraction form
   473,062.50/734,508 = 734,508/x
3. Step 3: Cross multiply
   473,062.50x = 734,508 × 734,508
4. Step 4: Simplify right side
   473,062.50x = 539,502,002,064
5. Step 5: Solve for x
   x = 539,502,002,064/473,062.50
6. Step 6: Final answer
   x = 1,140,445.51