Finding the Third Proportional to 21,176.02 and 28,230.84

Step by Step Solution

1. Step 1: Write the proportion equation
   21,176.02 : 28,230.84 = 28,230.84 : x
2. Step 2: Convert to fraction form
   21,176.02/28,230.84 = 28,230.84/x
3. Step 3: Cross multiply
   21,176.02x = 28,230.84 × 28,230.84
4. Step 4: Simplify right side
   21,176.02x = 796,980,538.84
5. Step 5: Solve for x
   x = 796,980,538.84/21,176.02
6. Step 6: Final answer
   x = 37,636.00