Finding the Third Proportional to 21,776.63 and 47,703.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,776.63 : 47,703.38 = 47,703.38 : x
2. Step 2: Convert to fraction form
   21,776.63/47,703.38 = 47,703.38/x
3. Step 3: Cross multiply
   21,776.63x = 47,703.38 × 47,703.38
4. Step 4: Simplify right side
   21,776.63x = 2,275,611,986.39
5. Step 5: Solve for x
   x = 2,275,611,986.39/21,776.63
6. Step 6: Final answer
   x = 104,497.92