Finding the Third Proportional to 5,451,196,405.50 and 11,832,736,320

Step by Step Solution

1. Step 1: Write the proportion equation
   5,451,196,405.50 : 11,832,736,320 = 11,832,736,320 : x
2. Step 2: Convert to fraction form
   5,451,196,405.50/11,832,736,320 = 11,832,736,320/x
3. Step 3: Cross multiply
   5,451,196,405.50x = 11,832,736,320 × 11,832,736,320
4. Step 4: Simplify right side
   5,451,196,405.50x = 140,013,648,818,647,138,304
5. Step 5: Solve for x
   x = 140,013,648,818,647,138,304/5,451,196,405.50
6. Step 6: Final answer
   x = 25,684,939,305.69