Finding the Third Proportional to 8,907.82 and 19,355.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,907.82 : 19,355.76 = 19,355.76 : x
2. Step 2: Convert to fraction form
   8,907.82/19,355.76 = 19,355.76/x
3. Step 3: Cross multiply
   8,907.82x = 19,355.76 × 19,355.76
4. Step 4: Simplify right side
   8,907.82x = 374,645,322.69
5. Step 5: Solve for x
   x = 374,645,322.69/8,907.82
6. Step 6: Final answer
   x = 42,058.00