Finding the Third Proportional to 1,231,560 and 2,686,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,231,560 : 2,686,032 = 2,686,032 : x
2. Step 2: Convert to fraction form
   1,231,560/2,686,032 = 2,686,032/x
3. Step 3: Cross multiply
   1,231,560x = 2,686,032 × 2,686,032
4. Step 4: Simplify right side
   1,231,560x = 7,214,767,905,024
5. Step 5: Solve for x
   x = 7,214,767,905,024/1,231,560
6. Step 6: Final answer
   x = 5,858,235.01