Finding the Third Proportional to 1,169,664 and 2,550,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,169,664 : 2,550,864 = 2,550,864 : x
2. Step 2: Convert to fraction form
   1,169,664/2,550,864 = 2,550,864/x
3. Step 3: Cross multiply
   1,169,664x = 2,550,864 × 2,550,864
4. Step 4: Simplify right side
   1,169,664x = 6,506,907,146,496
5. Step 5: Solve for x
   x = 6,506,907,146,496/1,169,664
6. Step 6: Final answer
   x = 5,563,056.70