Finding the Third Proportional to 3,585,698,814.94 and 7,675,103,086.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,585,698,814.94 : 7,675,103,086.59 = 7,675,103,086.59 : x
2. Step 2: Convert to fraction form
   3,585,698,814.94/7,675,103,086.59 = 7,675,103,086.59/x
3. Step 3: Cross multiply
   3,585,698,814.94x = 7,675,103,086.59 × 7,675,103,086.59
4. Step 4: Simplify right side
   3,585,698,814.94x = 58,907,207,389,841,670,144
5. Step 5: Solve for x
   x = 58,907,207,389,841,670,144/3,585,698,814.94
6. Step 6: Final answer
   x = 16,428,375,730.96