Finding the Third Proportional to 1,071,125 and 2,231,026

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,125 : 2,231,026 = 2,231,026 : x
2. Step 2: Convert to fraction form
   1,071,125/2,231,026 = 2,231,026/x
3. Step 3: Cross multiply
   1,071,125x = 2,231,026 × 2,231,026
4. Step 4: Simplify right side
   1,071,125x = 4,977,477,012,676
5. Step 5: Solve for x
   x = 4,977,477,012,676/1,071,125
6. Step 6: Final answer
   x = 4,646,961.85