Finding the Third Proportional to 11,748,800 and 17,960,886

Step by Step Solution

1. Step 1: Write the proportion equation
   11,748,800 : 17,960,886 = 17,960,886 : x
2. Step 2: Convert to fraction form
   11,748,800/17,960,886 = 17,960,886/x
3. Step 3: Cross multiply
   11,748,800x = 17,960,886 × 17,960,886
4. Step 4: Simplify right side
   11,748,800x = 322,593,425,904,996
5. Step 5: Solve for x
   x = 322,593,425,904,996/11,748,800
6. Step 6: Final answer
   x = 27,457,563.83