Finding the Third Proportional to 1,175,316 and 2,572,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,316 : 2,572,104 = 2,572,104 : x
2. Step 2: Convert to fraction form
   1,175,316/2,572,104 = 2,572,104/x
3. Step 3: Cross multiply
   1,175,316x = 2,572,104 × 2,572,104
4. Step 4: Simplify right side
   1,175,316x = 6,615,718,986,816
5. Step 5: Solve for x
   x = 6,615,718,986,816/1,175,316
6. Step 6: Final answer
   x = 5,628,885.33