Finding the Third Proportional to 10,004.63 and 21,891.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,004.63 : 21,891.38 = 21,891.38 : x
2. Step 2: Convert to fraction form
   10,004.63/21,891.38 = 21,891.38/x
3. Step 3: Cross multiply
   10,004.63x = 21,891.38 × 21,891.38
4. Step 4: Simplify right side
   10,004.63x = 479,232,299.39
5. Step 5: Solve for x
   x = 479,232,299.39/10,004.63
6. Step 6: Final answer
   x = 47,901.08