Finding the Third Proportional to 1,036,889 and 1,586,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,889 : 1,586,908 = 1,586,908 : x
2. Step 2: Convert to fraction form
   1,036,889/1,586,908 = 1,586,908/x
3. Step 3: Cross multiply
   1,036,889x = 1,586,908 × 1,586,908
4. Step 4: Simplify right side
   1,036,889x = 2,518,277,000,464
5. Step 5: Solve for x
   x = 2,518,277,000,464/1,036,889
6. Step 6: Final answer
   x = 2,428,685.23