Finding the Third Proportional to 20,165,574 and 30,995,938

Step by Step Solution

1. Step 1: Write the proportion equation
   20,165,574 : 30,995,938 = 30,995,938 : x
2. Step 2: Convert to fraction form
   20,165,574/30,995,938 = 30,995,938/x
3. Step 3: Cross multiply
   20,165,574x = 30,995,938 × 30,995,938
4. Step 4: Simplify right side
   20,165,574x = 960,748,172,499,844
5. Step 5: Solve for x
   x = 960,748,172,499,844/20,165,574
6. Step 6: Final answer
   x = 47,642,986.63