Finding the Third Proportional to 10,665.56 and 23,192.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,665.56 : 23,192.53 = 23,192.53 : x
2. Step 2: Convert to fraction form
   10,665.56/23,192.53 = 23,192.53/x
3. Step 3: Cross multiply
   10,665.56x = 23,192.53 × 23,192.53
4. Step 4: Simplify right side
   10,665.56x = 537,893,505.78
5. Step 5: Solve for x
   x = 537,893,505.78/10,665.56
6. Step 6: Final answer
   x = 50,432.74