Finding the Third Proportional to 6,111,677 and 12,951,886

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,677 : 12,951,886 = 12,951,886 : x
2. Step 2: Convert to fraction form
   6,111,677/12,951,886 = 12,951,886/x
3. Step 3: Cross multiply
   6,111,677x = 12,951,886 × 12,951,886
4. Step 4: Simplify right side
   6,111,677x = 167,751,350,956,996
5. Step 5: Solve for x
   x = 167,751,350,956,996/6,111,677
6. Step 6: Final answer
   x = 27,447,679.41