Finding the Third Proportional to 194,579 and 426,064

Step by Step Solution

1. Step 1: Write the proportion equation
   194,579 : 426,064 = 426,064 : x
2. Step 2: Convert to fraction form
   194,579/426,064 = 426,064/x
3. Step 3: Cross multiply
   194,579x = 426,064 × 426,064
4. Step 4: Simplify right side
   194,579x = 181,530,532,096
5. Step 5: Solve for x
   x = 181,530,532,096/194,579
6. Step 6: Final answer
   x = 932,940.00