Finding the Third Proportional to 6,111,616.50 and 12,951,774

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,616.50 : 12,951,774 = 12,951,774 : x
2. Step 2: Convert to fraction form
   6,111,616.50/12,951,774 = 12,951,774/x
3. Step 3: Cross multiply
   6,111,616.50x = 12,951,774 × 12,951,774
4. Step 4: Simplify right side
   6,111,616.50x = 167,748,449,747,076
5. Step 5: Solve for x
   x = 167,748,449,747,076/6,111,616.50
6. Step 6: Final answer
   x = 27,447,476.42