Finding the Third Proportional to 42,360.38 and 91,695

Step by Step Solution

1. Step 1: Write the proportion equation
   42,360.38 : 91,695 = 91,695 : x
2. Step 2: Convert to fraction form
   42,360.38/91,695 = 91,695/x
3. Step 3: Cross multiply
   42,360.38x = 91,695 × 91,695
4. Step 4: Simplify right side
   42,360.38x = 8,407,973,025
5. Step 5: Solve for x
   x = 8,407,973,025/42,360.38
6. Step 6: Final answer
   x = 198,486.75