Finding the Third Proportional to 479,200,944 and 700,830,216

Step by Step Solution

1. Step 1: Write the proportion equation
   479,200,944 : 700,830,216 = 700,830,216 : x
2. Step 2: Convert to fraction form
   479,200,944/700,830,216 = 700,830,216/x
3. Step 3: Cross multiply
   479,200,944x = 700,830,216 × 700,830,216
4. Step 4: Simplify right side
   479,200,944x = 491,162,991,658,606,656
5. Step 5: Solve for x
   x = 491,162,991,658,606,656/479,200,944
6. Step 6: Final answer
   x = 1,024,962,487.68