Finding the Third Proportional to 19,464.05 and 42,562.97

Step by Step Solution

1. Step 1: Write the proportion equation
   19,464.05 : 42,562.97 = 42,562.97 : x
2. Step 2: Convert to fraction form
   19,464.05/42,562.97 = 42,562.97/x
3. Step 3: Cross multiply
   19,464.05x = 42,562.97 × 42,562.97
4. Step 4: Simplify right side
   19,464.05x = 1,811,606,308.81
5. Step 5: Solve for x
   x = 1,811,606,308.81/19,464.05
6. Step 6: Final answer
   x = 93,074.49