Finding the Third Proportional to 677,532 and 997,600.50

Step by Step Solution

1. Step 1: Write the proportion equation
   677,532 : 997,600.50 = 997,600.50 : x
2. Step 2: Convert to fraction form
   677,532/997,600.50 = 997,600.50/x
3. Step 3: Cross multiply
   677,532x = 997,600.50 × 997,600.50
4. Step 4: Simplify right side
   677,532x = 995,206,757,600.25
5. Step 5: Solve for x
   x = 995,206,757,600.25/677,532
6. Step 6: Final answer
   x = 1,468,870.49