Finding the Third Proportional to 1,087,346 and 2,273,836

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,346 : 2,273,836 = 2,273,836 : x
2. Step 2: Convert to fraction form
   1,087,346/2,273,836 = 2,273,836/x
3. Step 3: Cross multiply
   1,087,346x = 2,273,836 × 2,273,836
4. Step 4: Simplify right side
   1,087,346x = 5,170,330,154,896
5. Step 5: Solve for x
   x = 5,170,330,154,896/1,087,346
6. Step 6: Final answer
   x = 4,754,999.93