Finding the Third Proportional to 194,578.13 and 426,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   194,578.13 : 426,061.50 = 426,061.50 : x
2. Step 2: Convert to fraction form
   194,578.13/426,061.50 = 426,061.50/x
3. Step 3: Cross multiply
   194,578.13x = 426,061.50 × 426,061.50
4. Step 4: Simplify right side
   194,578.13x = 181,528,401,782.25
5. Step 5: Solve for x
   x = 181,528,401,782.25/194,578.13
6. Step 6: Final answer
   x = 932,933.25