Finding the Third Proportional to 13,744,544 and 20,196,082

Step by Step Solution

1. Step 1: Write the proportion equation
   13,744,544 : 20,196,082 = 20,196,082 : x
2. Step 2: Convert to fraction form
   13,744,544/20,196,082 = 20,196,082/x
3. Step 3: Cross multiply
   13,744,544x = 20,196,082 × 20,196,082
4. Step 4: Simplify right side
   13,744,544x = 407,881,728,150,724
5. Step 5: Solve for x
   x = 407,881,728,150,724/13,744,544
6. Step 6: Final answer
   x = 29,675,901.08