Finding the Third Proportional to 10,547.72 and 22,571.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,547.72 : 22,571.16 = 22,571.16 : x
2. Step 2: Convert to fraction form
   10,547.72/22,571.16 = 22,571.16/x
3. Step 3: Cross multiply
   10,547.72x = 22,571.16 × 22,571.16
4. Step 4: Simplify right side
   10,547.72x = 509,457,094.46
5. Step 5: Solve for x
   x = 509,457,094.46/10,547.72
6. Step 6: Final answer
   x = 48,300.22