Finding the Third Proportional to 466,603.50 and 980,200.50

Step by Step Solution

1. Step 1: Write the proportion equation
   466,603.50 : 980,200.50 = 980,200.50 : x
2. Step 2: Convert to fraction form
   466,603.50/980,200.50 = 980,200.50/x
3. Step 3: Cross multiply
   466,603.50x = 980,200.50 × 980,200.50
4. Step 4: Simplify right side
   466,603.50x = 960,793,020,200.25
5. Step 5: Solve for x
   x = 960,793,020,200.25/466,603.50
6. Step 6: Final answer
   x = 2,059,120.90