Finding the Third Proportional to 20,845,757 and 30,072,756

Step by Step Solution

1. Step 1: Write the proportion equation
   20,845,757 : 30,072,756 = 30,072,756 : x
2. Step 2: Convert to fraction form
   20,845,757/30,072,756 = 30,072,756/x
3. Step 3: Cross multiply
   20,845,757x = 30,072,756 × 30,072,756
4. Step 4: Simplify right side
   20,845,757x = 904,370,653,435,536
5. Step 5: Solve for x
   x = 904,370,653,435,536/20,845,757
6. Step 6: Final answer
   x = 43,383,919.97