Finding the Third Proportional to 4,410.49 and 9,460.55

Step by Step Solution

1. Step 1: Write the proportion equation
   4,410.49 : 9,460.55 = 9,460.55 : x
2. Step 2: Convert to fraction form
   4,410.49/9,460.55 = 9,460.55/x
3. Step 3: Cross multiply
   4,410.49x = 9,460.55 × 9,460.55
4. Step 4: Simplify right side
   4,410.49x = 89,501,947.17
5. Step 5: Solve for x
   x = 89,501,947.17/4,410.49
6. Step 6: Final answer
   x = 20,292.96