Finding the Third Proportional to 10,087.88 and 13,847.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,087.88 : 13,847.63 = 13,847.63 : x
2. Step 2: Convert to fraction form
   10,087.88/13,847.63 = 13,847.63/x
3. Step 3: Cross multiply
   10,087.88x = 13,847.63 × 13,847.63
4. Step 4: Simplify right side
   10,087.88x = 191,756,718.14
5. Step 5: Solve for x
   x = 191,756,718.14/10,087.88
6. Step 6: Final answer
   x = 19,008.63