Finding the Third Proportional to 9,101.11 and 19,626.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,101.11 : 19,626.05 = 19,626.05 : x
2. Step 2: Convert to fraction form
   9,101.11/19,626.05 = 19,626.05/x
3. Step 3: Cross multiply
   9,101.11x = 19,626.05 × 19,626.05
4. Step 4: Simplify right side
   9,101.11x = 385,181,715.94
5. Step 5: Solve for x
   x = 385,181,715.94/9,101.11
6. Step 6: Final answer
   x = 42,322.50