Finding the Third Proportional to 21,962,932,447.50 and 30,928,648,633.31

Step by Step Solution

1. Step 1: Write the proportion equation
   21,962,932,447.50 : 30,928,648,633.31 = 30,928,648,633.31 : x
2. Step 2: Convert to fraction form
   21,962,932,447.50/30,928,648,633.31 = 30,928,648,633.31/x
3. Step 3: Cross multiply
   21,962,932,447.50x = 30,928,648,633.31 × 30,928,648,633.31
4. Step 4: Simplify right side
   21,962,932,447.50x = 956,581,306,282,872,274,944
5. Step 5: Solve for x
   x = 956,581,306,282,872,274,944/21,962,932,447.50
6. Step 6: Final answer
   x = 43,554,352,706.29