Finding the Third Proportional to 1,147,556 and 2,521,588

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,556 : 2,521,588 = 2,521,588 : x
2. Step 2: Convert to fraction form
   1,147,556/2,521,588 = 2,521,588/x
3. Step 3: Cross multiply
   1,147,556x = 2,521,588 × 2,521,588
4. Step 4: Simplify right side
   1,147,556x = 6,358,406,041,744
5. Step 5: Solve for x
   x = 6,358,406,041,744/1,147,556
6. Step 6: Final answer
   x = 5,540,824.19