Finding the Third Proportional to 90,900 and 194,752

Step by Step Solution

1. Step 1: Write the proportion equation
   90,900 : 194,752 = 194,752 : x
2. Step 2: Convert to fraction form
   90,900/194,752 = 194,752/x
3. Step 3: Cross multiply
   90,900x = 194,752 × 194,752
4. Step 4: Simplify right side
   90,900x = 37,928,341,504
5. Step 5: Solve for x
   x = 37,928,341,504/90,900
6. Step 6: Final answer
   x = 417,253.48