Finding the Third Proportional to 194,805 and 425,337.75

Step by Step Solution

1. Step 1: Write the proportion equation
   194,805 : 425,337.75 = 425,337.75 : x
2. Step 2: Convert to fraction form
   194,805/425,337.75 = 425,337.75/x
3. Step 3: Cross multiply
   194,805x = 425,337.75 × 425,337.75
4. Step 4: Simplify right side
   194,805x = 180,912,201,575.06
5. Step 5: Solve for x
   x = 180,912,201,575.06/194,805
6. Step 6: Final answer
   x = 928,683.56