Finding the Third Proportional to 3,932,746,995 and 8,426,446,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,932,746,995 : 8,426,446,003.50 = 8,426,446,003.50 : x
2. Step 2: Convert to fraction form
   3,932,746,995/8,426,446,003.50 = 8,426,446,003.50/x
3. Step 3: Cross multiply
   3,932,746,995x = 8,426,446,003.50 × 8,426,446,003.50
4. Step 4: Simplify right side
   3,932,746,995x = 71,004,992,249,901,121,536
5. Step 5: Solve for x
   x = 71,004,992,249,901,121,536/3,932,746,995
6. Step 6: Final answer
   x = 18,054,808,087.11