Finding the Third Proportional to 709,360 and 1,556,528

Step by Step Solution

1. Step 1: Write the proportion equation
   709,360 : 1,556,528 = 1,556,528 : x
2. Step 2: Convert to fraction form
   709,360/1,556,528 = 1,556,528/x
3. Step 3: Cross multiply
   709,360x = 1,556,528 × 1,556,528
4. Step 4: Simplify right side
   709,360x = 2,422,779,414,784
5. Step 5: Solve for x
   x = 2,422,779,414,784/709,360
6. Step 6: Final answer
   x = 3,415,444.08