Finding the Third Proportional to 195,426 and 425,965.50

Step by Step Solution

1. Step 1: Write the proportion equation
   195,426 : 425,965.50 = 425,965.50 : x
2. Step 2: Convert to fraction form
   195,426/425,965.50 = 425,965.50/x
3. Step 3: Cross multiply
   195,426x = 425,965.50 × 425,965.50
4. Step 4: Simplify right side
   195,426x = 181,446,607,190.25
5. Step 5: Solve for x
   x = 181,446,607,190.25/195,426
6. Step 6: Final answer
   x = 928,467.08