Finding the Third Proportional to 1,556,874 and 3,369,630

Step by Step Solution

1. Step 1: Write the proportion equation
   1,556,874 : 3,369,630 = 3,369,630 : x
2. Step 2: Convert to fraction form
   1,556,874/3,369,630 = 3,369,630/x
3. Step 3: Cross multiply
   1,556,874x = 3,369,630 × 3,369,630
4. Step 4: Simplify right side
   1,556,874x = 11,354,406,336,900
5. Step 5: Solve for x
   x = 11,354,406,336,900/1,556,874
6. Step 6: Final answer
   x = 7,293,079.81