Finding the Third Proportional to 20,845,756 and 30,072,755

Step by Step Solution

1. Step 1: Write the proportion equation
   20,845,756 : 30,072,755 = 30,072,755 : x
2. Step 2: Convert to fraction form
   20,845,756/30,072,755 = 30,072,755/x
3. Step 3: Cross multiply
   20,845,756x = 30,072,755 × 30,072,755
4. Step 4: Simplify right side
   20,845,756x = 904,370,593,290,025
5. Step 5: Solve for x
   x = 904,370,593,290,025/20,845,756
6. Step 6: Final answer
   x = 43,383,919.17