Finding the Third Proportional to 2,192,900,182.50 and 4,787,644,383

Step by Step Solution

1. Step 1: Write the proportion equation
   2,192,900,182.50 : 4,787,644,383 = 4,787,644,383 : x
2. Step 2: Convert to fraction form
   2,192,900,182.50/4,787,644,383 = 4,787,644,383/x
3. Step 3: Cross multiply
   2,192,900,182.50x = 4,787,644,383 × 4,787,644,383
4. Step 4: Simplify right side
   2,192,900,182.50x = 22,921,538,738,071,449,600
5. Step 5: Solve for x
   x = 22,921,538,738,071,449,600/2,192,900,182.50
6. Step 6: Final answer
   x = 10,452,613,812.97