Finding the Third Proportional to 8,928,902 and 19,379,956

Step by Step Solution

1. Step 1: Write the proportion equation
   8,928,902 : 19,379,956 = 19,379,956 : x
2. Step 2: Convert to fraction form
   8,928,902/19,379,956 = 19,379,956/x
3. Step 3: Cross multiply
   8,928,902x = 19,379,956 × 19,379,956
4. Step 4: Simplify right side
   8,928,902x = 375,582,694,561,936
5. Step 5: Solve for x
   x = 375,582,694,561,936/8,928,902
6. Step 6: Final answer
   x = 42,063,704.42