Finding the Third Proportional to 1,171,176 and 2,556,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,176 : 2,556,528 = 2,556,528 : x
2. Step 2: Convert to fraction form
   1,171,176/2,556,528 = 2,556,528/x
3. Step 3: Cross multiply
   1,171,176x = 2,556,528 × 2,556,528
4. Step 4: Simplify right side
   1,171,176x = 6,535,835,414,784
5. Step 5: Solve for x
   x = 6,535,835,414,784/1,171,176
6. Step 6: Final answer
   x = 5,580,574.92