Finding the Third Proportional to 47,078,808 and 99,757,956

Step by Step Solution

1. Step 1: Write the proportion equation
   47,078,808 : 99,757,956 = 99,757,956 : x
2. Step 2: Convert to fraction form
   47,078,808/99,757,956 = 99,757,956/x
3. Step 3: Cross multiply
   47,078,808x = 99,757,956 × 99,757,956
4. Step 4: Simplify right side
   47,078,808x = 9,951,649,785,297,936
5. Step 5: Solve for x
   x = 9,951,649,785,297,936/47,078,808
6. Step 6: Final answer
   x = 211,382,790.01