Finding the Third Proportional to 3,560,262 and 5,516,309

Step by Step Solution

1. Step 1: Write the proportion equation
   3,560,262 : 5,516,309 = 5,516,309 : x
2. Step 2: Convert to fraction form
   3,560,262/5,516,309 = 5,516,309/x
3. Step 3: Cross multiply
   3,560,262x = 5,516,309 × 5,516,309
4. Step 4: Simplify right side
   3,560,262x = 30,429,664,983,481
5. Step 5: Solve for x
   x = 30,429,664,983,481/3,560,262
6. Step 6: Final answer
   x = 8,547,029.68