Finding the Third Proportional to 709,704 and 1,556,808

Step by Step Solution

1. Step 1: Write the proportion equation
   709,704 : 1,556,808 = 1,556,808 : x
2. Step 2: Convert to fraction form
   709,704/1,556,808 = 1,556,808/x
3. Step 3: Cross multiply
   709,704x = 1,556,808 × 1,556,808
4. Step 4: Simplify right side
   709,704x = 2,423,651,148,864
5. Step 5: Solve for x
   x = 2,423,651,148,864/709,704
6. Step 6: Final answer
   x = 3,415,016.89