Finding the Third Proportional to 269,404,802 and 581,920,084

Step by Step Solution

1. Step 1: Write the proportion equation
   269,404,802 : 581,920,084 = 581,920,084 : x
2. Step 2: Convert to fraction form
   269,404,802/581,920,084 = 581,920,084/x
3. Step 3: Cross multiply
   269,404,802x = 581,920,084 × 581,920,084
4. Step 4: Simplify right side
   269,404,802x = 338,630,984,162,567,040
5. Step 5: Solve for x
   x = 338,630,984,162,567,040/269,404,802
6. Step 6: Final answer
   x = 1,256,959,718.79