Finding the Third Proportional to 1,365,600 and 2,067,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,365,600 : 2,067,264 = 2,067,264 : x
2. Step 2: Convert to fraction form
   1,365,600/2,067,264 = 2,067,264/x
3. Step 3: Cross multiply
   1,365,600x = 2,067,264 × 2,067,264
4. Step 4: Simplify right side
   1,365,600x = 4,273,580,445,696
5. Step 5: Solve for x
   x = 4,273,580,445,696/1,365,600
6. Step 6: Final answer
   x = 3,129,452.58