Finding the Third Proportional to 6,111,616 and 12,951,776

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,616 : 12,951,776 = 12,951,776 : x
2. Step 2: Convert to fraction form
   6,111,616/12,951,776 = 12,951,776/x
3. Step 3: Cross multiply
   6,111,616x = 12,951,776 × 12,951,776
4. Step 4: Simplify right side
   6,111,616x = 167,748,501,554,176
5. Step 5: Solve for x
   x = 167,748,501,554,176/6,111,616
6. Step 6: Final answer
   x = 27,447,487.14