Finding the Third Proportional to 2,386,404,284 and 4,840,853,930

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386,404,284 : 4,840,853,930 = 4,840,853,930 : x
2. Step 2: Convert to fraction form
   2,386,404,284/4,840,853,930 = 4,840,853,930/x
3. Step 3: Cross multiply
   2,386,404,284x = 4,840,853,930 × 4,840,853,930
4. Step 4: Simplify right side
   2,386,404,284x = 23,433,866,771,596,443,648
5. Step 5: Solve for x
   x = 23,433,866,771,596,443,648/2,386,404,284
6. Step 6: Final answer
   x = 9,819,738,813.21