Finding the Third Proportional to 1,173,264 and 2,253,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,264 : 2,253,216 = 2,253,216 : x
2. Step 2: Convert to fraction form
   1,173,264/2,253,216 = 2,253,216/x
3. Step 3: Cross multiply
   1,173,264x = 2,253,216 × 2,253,216
4. Step 4: Simplify right side
   1,173,264x = 5,076,982,342,656
5. Step 5: Solve for x
   x = 5,076,982,342,656/1,173,264
6. Step 6: Final answer
   x = 4,327,229.29