Finding the Third Proportional to 1,301,766 and 2,015,463

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301,766 : 2,015,463 = 2,015,463 : x
2. Step 2: Convert to fraction form
   1,301,766/2,015,463 = 2,015,463/x
3. Step 3: Cross multiply
   1,301,766x = 2,015,463 × 2,015,463
4. Step 4: Simplify right side
   1,301,766x = 4,062,091,104,369
5. Step 5: Solve for x
   x = 4,062,091,104,369/1,301,766
6. Step 6: Final answer
   x = 3,120,446.46