Finding the Third Proportional to 475,287 and 1,025,227.50

Step by Step Solution

1. Step 1: Write the proportion equation
   475,287 : 1,025,227.50 = 1,025,227.50 : x
2. Step 2: Convert to fraction form
   475,287/1,025,227.50 = 1,025,227.50/x
3. Step 3: Cross multiply
   475,287x = 1,025,227.50 × 1,025,227.50
4. Step 4: Simplify right side
   475,287x = 1,051,091,426,756.25
5. Step 5: Solve for x
   x = 1,051,091,426,756.25/475,287
6. Step 6: Final answer
   x = 2,211,487.85