Finding the Third Proportional to 480,360 and 1,045,284

Step by Step Solution

1. Step 1: Write the proportion equation
   480,360 : 1,045,284 = 1,045,284 : x
2. Step 2: Convert to fraction form
   480,360/1,045,284 = 1,045,284/x
3. Step 3: Cross multiply
   480,360x = 1,045,284 × 1,045,284
4. Step 4: Simplify right side
   480,360x = 1,092,618,640,656
5. Step 5: Solve for x
   x = 1,092,618,640,656/480,360
6. Step 6: Final answer
   x = 2,274,582.90