Finding the Third Proportional to 1,087,836 and 2,356,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,836 : 2,356,464 = 2,356,464 : x
2. Step 2: Convert to fraction form
   1,087,836/2,356,464 = 2,356,464/x
3. Step 3: Cross multiply
   1,087,836x = 2,356,464 × 2,356,464
4. Step 4: Simplify right side
   1,087,836x = 5,552,922,583,296
5. Step 5: Solve for x
   x = 5,552,922,583,296/1,087,836
6. Step 6: Final answer
   x = 5,104,558.58