Finding the Third Proportional to 18,971,809,650.56 and 29,470,933,404

Step by Step Solution

1. Step 1: Write the proportion equation
   18,971,809,650.56 : 29,470,933,404 = 29,470,933,404 : x
2. Step 2: Convert to fraction form
   18,971,809,650.56/29,470,933,404 = 29,470,933,404/x
3. Step 3: Cross multiply
   18,971,809,650.56x = 29,470,933,404 × 29,470,933,404
4. Step 4: Simplify right side
   18,971,809,650.56x = 868,535,915,703,002,988,544
5. Step 5: Solve for x
   x = 868,535,915,703,002,988,544/18,971,809,650.56
6. Step 6: Final answer
   x = 45,780,341,027.05