Finding the Third Proportional to 11,748,792.50 and 17,960,874

Step by Step Solution

1. Step 1: Write the proportion equation
   11,748,792.50 : 17,960,874 = 17,960,874 : x
2. Step 2: Convert to fraction form
   11,748,792.50/17,960,874 = 17,960,874/x
3. Step 3: Cross multiply
   11,748,792.50x = 17,960,874 × 17,960,874
4. Step 4: Simplify right side
   11,748,792.50x = 322,592,994,843,876
5. Step 5: Solve for x
   x = 322,592,994,843,876/11,748,792.50
6. Step 6: Final answer
   x = 27,457,544.67