Finding the Third Proportional to 6,111,616 and 12,951,772

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,616 : 12,951,772 = 12,951,772 : x
2. Step 2: Convert to fraction form
   6,111,616/12,951,772 = 12,951,772/x
3. Step 3: Cross multiply
   6,111,616x = 12,951,772 × 12,951,772
4. Step 4: Simplify right side
   6,111,616x = 167,748,397,939,984
5. Step 5: Solve for x
   x = 167,748,397,939,984/6,111,616
6. Step 6: Final answer
   x = 27,447,470.18