Finding the Third Proportional to 20,165,564 and 30,995,916

Step by Step Solution

1. Step 1: Write the proportion equation
   20,165,564 : 30,995,916 = 30,995,916 : x
2. Step 2: Convert to fraction form
   20,165,564/30,995,916 = 30,995,916/x
3. Step 3: Cross multiply
   20,165,564x = 30,995,916 × 30,995,916
4. Step 4: Simplify right side
   20,165,564x = 960,746,808,679,056
5. Step 5: Solve for x
   x = 960,746,808,679,056/20,165,564
6. Step 6: Final answer
   x = 47,642,942.63