Finding the Third Proportional to 194,976 and 425,208

Step by Step Solution

1. Step 1: Write the proportion equation
   194,976 : 425,208 = 425,208 : x
2. Step 2: Convert to fraction form
   194,976/425,208 = 425,208/x
3. Step 3: Cross multiply
   194,976x = 425,208 × 425,208
4. Step 4: Simplify right side
   194,976x = 180,801,843,264
5. Step 5: Solve for x
   x = 180,801,843,264/194,976
6. Step 6: Final answer
   x = 927,303.07