Finding the Third Proportional to 2,182,404,352 and 4,675,326,464

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,404,352 : 4,675,326,464 = 4,675,326,464 : x
2. Step 2: Convert to fraction form
   2,182,404,352/4,675,326,464 = 4,675,326,464/x
3. Step 3: Cross multiply
   2,182,404,352x = 4,675,326,464 × 4,675,326,464
4. Step 4: Simplify right side
   2,182,404,352x = 21,858,677,544,978,743,296
5. Step 5: Solve for x
   x = 21,858,677,544,978,743,296/2,182,404,352
6. Step 6: Final answer
   x = 10,015,869,664.55