Finding the Third Proportional to 42,022.13 and 63,191.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,022.13 : 63,191.81 = 63,191.81 : x
2. Step 2: Convert to fraction form
   42,022.13/63,191.81 = 63,191.81/x
3. Step 3: Cross multiply
   42,022.13x = 63,191.81 × 63,191.81
4. Step 4: Simplify right side
   42,022.13x = 3,993,205,167.04
5. Step 5: Solve for x
   x = 3,993,205,167.04/42,022.13
6. Step 6: Final answer
   x = 95,026.26