Finding the Third Proportional to 4,561.03 and 9,463.78

Step by Step Solution

1. Step 1: Write the proportion equation
   4,561.03 : 9,463.78 = 9,463.78 : x
2. Step 2: Convert to fraction form
   4,561.03/9,463.78 = 9,463.78/x
3. Step 3: Cross multiply
   4,561.03x = 9,463.78 × 9,463.78
4. Step 4: Simplify right side
   4,561.03x = 89,563,155.55
5. Step 5: Solve for x
   x = 89,563,155.55/4,561.03
6. Step 6: Final answer
   x = 19,636.60