Finding the Third Proportional to 91,254 and 195,118

Step by Step Solution

1. Step 1: Write the proportion equation
   91,254 : 195,118 = 195,118 : x
2. Step 2: Convert to fraction form
   91,254/195,118 = 195,118/x
3. Step 3: Cross multiply
   91,254x = 195,118 × 195,118
4. Step 4: Simplify right side
   91,254x = 38,071,033,924
5. Step 5: Solve for x
   x = 38,071,033,924/91,254
6. Step 6: Final answer
   x = 417,198.52