Finding the Third Proportional to 237,063 and 559,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   237,063 : 559,609.50 = 559,609.50 : x
2. Step 2: Convert to fraction form
   237,063/559,609.50 = 559,609.50/x
3. Step 3: Cross multiply
   237,063x = 559,609.50 × 559,609.50
4. Step 4: Simplify right side
   237,063x = 313,162,792,490.25
5. Step 5: Solve for x
   x = 313,162,792,490.25/237,063
6. Step 6: Final answer
   x = 1,321,010.84