Finding the Third Proportional to 21,425.77 and 47,004.05

Step by Step Solution

1. Step 1: Write the proportion equation
   21,425.77 : 47,004.05 = 47,004.05 : x
2. Step 2: Convert to fraction form
   21,425.77/47,004.05 = 47,004.05/x
3. Step 3: Cross multiply
   21,425.77x = 47,004.05 × 47,004.05
4. Step 4: Simplify right side
   21,425.77x = 2,209,380,422.63
5. Step 5: Solve for x
   x = 2,209,380,422.63/21,425.77
6. Step 6: Final answer
   x = 103,117.92