Finding the Third Proportional to 1,134,908 and 1,686,282

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,908 : 1,686,282 = 1,686,282 : x
2. Step 2: Convert to fraction form
   1,134,908/1,686,282 = 1,686,282/x
3. Step 3: Cross multiply
   1,134,908x = 1,686,282 × 1,686,282
4. Step 4: Simplify right side
   1,134,908x = 2,843,546,983,524
5. Step 5: Solve for x
   x = 2,843,546,983,524/1,134,908
6. Step 6: Final answer
   x = 2,505,530.83