Finding the Third Proportional to 6,111,672 and 12,951,876

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,672 : 12,951,876 = 12,951,876 : x
2. Step 2: Convert to fraction form
   6,111,672/12,951,876 = 12,951,876/x
3. Step 3: Cross multiply
   6,111,672x = 12,951,876 × 12,951,876
4. Step 4: Simplify right side
   6,111,672x = 167,751,091,919,376
5. Step 5: Solve for x
   x = 167,751,091,919,376/6,111,672
6. Step 6: Final answer
   x = 27,447,659.48