Finding the Third Proportional to 637,896 and 1,027,800

Step by Step Solution

1. Step 1: Write the proportion equation
   637,896 : 1,027,800 = 1,027,800 : x
2. Step 2: Convert to fraction form
   637,896/1,027,800 = 1,027,800/x
3. Step 3: Cross multiply
   637,896x = 1,027,800 × 1,027,800
4. Step 4: Simplify right side
   637,896x = 1,056,372,840,000
5. Step 5: Solve for x
   x = 1,056,372,840,000/637,896
6. Step 6: Final answer
   x = 1,656,026.75