Finding the Third Proportional to 10,914.86 and 16,012.90

Step by Step Solution

1. Step 1: Write the proportion equation
   10,914.86 : 16,012.90 = 16,012.90 : x
2. Step 2: Convert to fraction form
   10,914.86/16,012.90 = 16,012.90/x
3. Step 3: Cross multiply
   10,914.86x = 16,012.90 × 16,012.90
4. Step 4: Simplify right side
   10,914.86x = 256,412,916.37
5. Step 5: Solve for x
   x = 256,412,916.37/10,914.86
6. Step 6: Final answer
   x = 23,492.10