Finding the Third Proportional to 194,814 and 425,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   194,814 : 425,362.50 = 425,362.50 : x
2. Step 2: Convert to fraction form
   194,814/425,362.50 = 425,362.50/x
3. Step 3: Cross multiply
   194,814x = 425,362.50 × 425,362.50
4. Step 4: Simplify right side
   194,814x = 180,933,256,406.25
5. Step 5: Solve for x
   x = 180,933,256,406.25/194,814
6. Step 6: Final answer
   x = 928,748.74