Finding the Third Proportional to 6,111,591.75 and 12,951,839.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,591.75 : 12,951,839.25 = 12,951,839.25 : x
2. Step 2: Convert to fraction form
   6,111,591.75/12,951,839.25 = 12,951,839.25/x
3. Step 3: Cross multiply
   6,111,591.75x = 12,951,839.25 × 12,951,839.25
4. Step 4: Simplify right side
   6,111,591.75x = 167,750,139,957,840.56
5. Step 5: Solve for x
   x = 167,750,139,957,840.56/6,111,591.75
6. Step 6: Final answer
   x = 27,447,864.13