Finding the Third Proportional to 563,256 and 1,173,105

Step by Step Solution

1. Step 1: Write the proportion equation
   563,256 : 1,173,105 = 1,173,105 : x
2. Step 2: Convert to fraction form
   563,256/1,173,105 = 1,173,105/x
3. Step 3: Cross multiply
   563,256x = 1,173,105 × 1,173,105
4. Step 4: Simplify right side
   563,256x = 1,376,175,341,025
5. Step 5: Solve for x
   x = 1,376,175,341,025/563,256
6. Step 6: Final answer
   x = 2,443,250.21