Finding the Third Proportional to 1,069,869 and 2,331,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,869 : 2,331,654 = 2,331,654 : x
2. Step 2: Convert to fraction form
   1,069,869/2,331,654 = 2,331,654/x
3. Step 3: Cross multiply
   1,069,869x = 2,331,654 × 2,331,654
4. Step 4: Simplify right side
   1,069,869x = 5,436,610,375,716
5. Step 5: Solve for x
   x = 5,436,610,375,716/1,069,869
6. Step 6: Final answer
   x = 5,081,566.41