Finding the Third Proportional to 47,078,804 and 99,757,948

Step by Step Solution

1. Step 1: Write the proportion equation
   47,078,804 : 99,757,948 = 99,757,948 : x
2. Step 2: Convert to fraction form
   47,078,804/99,757,948 = 99,757,948/x
3. Step 3: Cross multiply
   47,078,804x = 99,757,948 × 99,757,948
4. Step 4: Simplify right side
   47,078,804x = 9,951,648,189,170,704
5. Step 5: Solve for x
   x = 9,951,648,189,170,704/47,078,804
6. Step 6: Final answer
   x = 211,382,774.06