Finding the Third Proportional to 194,429 and 426,233

Step by Step Solution

1. Step 1: Write the proportion equation
   194,429 : 426,233 = 426,233 : x
2. Step 2: Convert to fraction form
   194,429/426,233 = 426,233/x
3. Step 3: Cross multiply
   194,429x = 426,233 × 426,233
4. Step 4: Simplify right side
   194,429x = 181,674,570,289
5. Step 5: Solve for x
   x = 181,674,570,289/194,429
6. Step 6: Final answer
   x = 934,400.58