Finding the Third Proportional to 195,056.25 and 425,833.50

Step by Step Solution

1. Step 1: Write the proportion equation
   195,056.25 : 425,833.50 = 425,833.50 : x
2. Step 2: Convert to fraction form
   195,056.25/425,833.50 = 425,833.50/x
3. Step 3: Cross multiply
   195,056.25x = 425,833.50 × 425,833.50
4. Step 4: Simplify right side
   195,056.25x = 181,334,169,722.25
5. Step 5: Solve for x
   x = 181,334,169,722.25/195,056.25
6. Step 6: Final answer
   x = 929,650.65