Finding the Third Proportional to 224,354 and 486,160

Step by Step Solution

1. Step 1: Write the proportion equation
   224,354 : 486,160 = 486,160 : x
2. Step 2: Convert to fraction form
   224,354/486,160 = 486,160/x
3. Step 3: Cross multiply
   224,354x = 486,160 × 486,160
4. Step 4: Simplify right side
   224,354x = 236,351,545,600
5. Step 5: Solve for x
   x = 236,351,545,600/224,354
6. Step 6: Final answer
   x = 1,053,475.96