Finding the Third Proportional to 281,940 and 607,892.25

Step by Step Solution

1. Step 1: Write the proportion equation
   281,940 : 607,892.25 = 607,892.25 : x
2. Step 2: Convert to fraction form
   281,940/607,892.25 = 607,892.25/x
3. Step 3: Cross multiply
   281,940x = 607,892.25 × 607,892.25
4. Step 4: Simplify right side
   281,940x = 369,532,987,610.06
5. Step 5: Solve for x
   x = 369,532,987,610.06/281,940
6. Step 6: Final answer
   x = 1,310,679.53