Finding the Third Proportional to 21,947.63 and 47,405.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,947.63 : 47,405.25 = 47,405.25 : x
2. Step 2: Convert to fraction form
   21,947.63/47,405.25 = 47,405.25/x
3. Step 3: Cross multiply
   21,947.63x = 47,405.25 × 47,405.25
4. Step 4: Simplify right side
   21,947.63x = 2,247,257,727.56
5. Step 5: Solve for x
   x = 2,247,257,727.56/21,947.63
6. Step 6: Final answer
   x = 102,391.84