Finding the Third Proportional to 1,169,388 and 2,512,854

Step by Step Solution

1. Step 1: Write the proportion equation
   1,169,388 : 2,512,854 = 2,512,854 : x
2. Step 2: Convert to fraction form
   1,169,388/2,512,854 = 2,512,854/x
3. Step 3: Cross multiply
   1,169,388x = 2,512,854 × 2,512,854
4. Step 4: Simplify right side
   1,169,388x = 6,314,435,225,316
5. Step 5: Solve for x
   x = 6,314,435,225,316/1,169,388
6. Step 6: Final answer
   x = 5,399,777.68