Finding the Third Proportional to 224,744 and 482,840

Step by Step Solution

1. Step 1: Write the proportion equation
   224,744 : 482,840 = 482,840 : x
2. Step 2: Convert to fraction form
   224,744/482,840 = 482,840/x
3. Step 3: Cross multiply
   224,744x = 482,840 × 482,840
4. Step 4: Simplify right side
   224,744x = 233,134,465,600
5. Step 5: Solve for x
   x = 233,134,465,600/224,744
6. Step 6: Final answer
   x = 1,037,333.44