Finding the Third Proportional to 451,062 and 980,815.50

Step by Step Solution

1. Step 1: Write the proportion equation
   451,062 : 980,815.50 = 980,815.50 : x
2. Step 2: Convert to fraction form
   451,062/980,815.50 = 980,815.50/x
3. Step 3: Cross multiply
   451,062x = 980,815.50 × 980,815.50
4. Step 4: Simplify right side
   451,062x = 961,999,045,040.25
5. Step 5: Solve for x
   x = 961,999,045,040.25/451,062
6. Step 6: Final answer
   x = 2,132,742.38