Finding the Third Proportional to 653,077.69 and 983,443.78

Step by Step Solution

1. Step 1: Write the proportion equation
   653,077.69 : 983,443.78 = 983,443.78 : x
2. Step 2: Convert to fraction form
   653,077.69/983,443.78 = 983,443.78/x
3. Step 3: Cross multiply
   653,077.69x = 983,443.78 × 983,443.78
4. Step 4: Simplify right side
   653,077.69x = 967,161,670,879.30
5. Step 5: Solve for x
   x = 967,161,670,879.30/653,077.69
6. Step 6: Final answer
   x = 1,480,928.98