Finding the Third Proportional to 13,560.75 and 19,396.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,560.75 : 19,396.13 = 19,396.13 : x
2. Step 2: Convert to fraction form
   13,560.75/19,396.13 = 19,396.13/x
3. Step 3: Cross multiply
   13,560.75x = 19,396.13 × 19,396.13
4. Step 4: Simplify right side
   13,560.75x = 376,209,665.02
5. Step 5: Solve for x
   x = 376,209,665.02/13,560.75
6. Step 6: Final answer
   x = 27,742.54