Finding the Third Proportional to 284,025 and 607,942.50

Step by Step Solution

1. Step 1: Write the proportion equation
   284,025 : 607,942.50 = 607,942.50 : x
2. Step 2: Convert to fraction form
   284,025/607,942.50 = 607,942.50/x
3. Step 3: Cross multiply
   284,025x = 607,942.50 × 607,942.50
4. Step 4: Simplify right side
   284,025x = 369,594,083,306.25
5. Step 5: Solve for x
   x = 369,594,083,306.25/284,025
6. Step 6: Final answer
   x = 1,301,273.07