Finding the Third Proportional to 195,249 and 426,300

Step by Step Solution

1. Step 1: Write the proportion equation
   195,249 : 426,300 = 426,300 : x
2. Step 2: Convert to fraction form
   195,249/426,300 = 426,300/x
3. Step 3: Cross multiply
   195,249x = 426,300 × 426,300
4. Step 4: Simplify right side
   195,249x = 181,731,690,000
5. Step 5: Solve for x
   x = 181,731,690,000/195,249
6. Step 6: Final answer
   x = 930,768.86