Finding the Third Proportional to 10,210.06 and 21,984.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,210.06 : 21,984.50 = 21,984.50 : x
2. Step 2: Convert to fraction form
   10,210.06/21,984.50 = 21,984.50/x
3. Step 3: Cross multiply
   10,210.06x = 21,984.50 × 21,984.50
4. Step 4: Simplify right side
   10,210.06x = 483,318,240.25
5. Step 5: Solve for x
   x = 483,318,240.25/10,210.06
6. Step 6: Final answer
   x = 47,337.44