Finding the Third Proportional to 465,793.88 and 997,987.50

Step by Step Solution

1. Step 1: Write the proportion equation
   465,793.88 : 997,987.50 = 997,987.50 : x
2. Step 2: Convert to fraction form
   465,793.88/997,987.50 = 997,987.50/x
3. Step 3: Cross multiply
   465,793.88x = 997,987.50 × 997,987.50
4. Step 4: Simplify right side
   465,793.88x = 995,979,050,156.25
5. Step 5: Solve for x
   x = 995,979,050,156.25/465,793.88
6. Step 6: Final answer
   x = 2,138,239.90