Finding the Third Proportional to 6,111,584 and 12,951,720

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,584 : 12,951,720 = 12,951,720 : x
2. Step 2: Convert to fraction form
   6,111,584/12,951,720 = 12,951,720/x
3. Step 3: Cross multiply
   6,111,584x = 12,951,720 × 12,951,720
4. Step 4: Simplify right side
   6,111,584x = 167,747,050,958,400
5. Step 5: Solve for x
   x = 167,747,050,958,400/6,111,584
6. Step 6: Final answer
   x = 27,447,393.50