Finding the Third Proportional to 3,560,279 and 5,516,336

Step by Step Solution

1. Step 1: Write the proportion equation
   3,560,279 : 5,516,336 = 5,516,336 : x
2. Step 2: Convert to fraction form
   3,560,279/5,516,336 = 5,516,336/x
3. Step 3: Cross multiply
   3,560,279x = 5,516,336 × 5,516,336
4. Step 4: Simplify right side
   3,560,279x = 30,429,962,864,896
5. Step 5: Solve for x
   x = 30,429,962,864,896/3,560,279
6. Step 6: Final answer
   x = 8,547,072.54