Finding the Third Proportional to 10,187.02 and 21,600.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,187.02 : 21,600.42 = 21,600.42 : x
2. Step 2: Convert to fraction form
   10,187.02/21,600.42 = 21,600.42/x
3. Step 3: Cross multiply
   10,187.02x = 21,600.42 × 21,600.42
4. Step 4: Simplify right side
   10,187.02x = 466,578,225.18
5. Step 5: Solve for x
   x = 466,578,225.18/10,187.02
6. Step 6: Final answer
   x = 45,801.27