Finding the Third Proportional to 1,443,009,765 and 2,230,780,879.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,009,765 : 2,230,780,879.50 = 2,230,780,879.50 : x
2. Step 2: Convert to fraction form
   1,443,009,765/2,230,780,879.50 = 2,230,780,879.50/x
3. Step 3: Cross multiply
   1,443,009,765x = 2,230,780,879.50 × 2,230,780,879.50
4. Step 4: Simplify right side
   1,443,009,765x = 4,976,383,332,342,793,216
5. Step 5: Solve for x
   x = 4,976,383,332,342,793,216/1,443,009,765
6. Step 6: Final answer
   x = 3,448,613,760.66