Finding the Third Proportional to 1,027,656 and 2,166,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,656 : 2,166,102 = 2,166,102 : x
2. Step 2: Convert to fraction form
   1,027,656/2,166,102 = 2,166,102/x
3. Step 3: Cross multiply
   1,027,656x = 2,166,102 × 2,166,102
4. Step 4: Simplify right side
   1,027,656x = 4,691,997,874,404
5. Step 5: Solve for x
   x = 4,691,997,874,404/1,027,656
6. Step 6: Final answer
   x = 4,565,728.10