Finding the Third Proportional to 4,009,122 and 8,741,832

Step by Step Solution

1. Step 1: Write the proportion equation
   4,009,122 : 8,741,832 = 8,741,832 : x
2. Step 2: Convert to fraction form
   4,009,122/8,741,832 = 8,741,832/x
3. Step 3: Cross multiply
   4,009,122x = 8,741,832 × 8,741,832
4. Step 4: Simplify right side
   4,009,122x = 76,419,626,716,224
5. Step 5: Solve for x
   x = 76,419,626,716,224/4,009,122
6. Step 6: Final answer
   x = 19,061,437.07