Finding the Third Proportional to 90,022.50 and 193,896

Step by Step Solution

1. Step 1: Write the proportion equation
   90,022.50 : 193,896 = 193,896 : x
2. Step 2: Convert to fraction form
   90,022.50/193,896 = 193,896/x
3. Step 3: Cross multiply
   90,022.50x = 193,896 × 193,896
4. Step 4: Simplify right side
   90,022.50x = 37,595,658,816
5. Step 5: Solve for x
   x = 37,595,658,816/90,022.50
6. Step 6: Final answer
   x = 417,625.14