Finding the Third Proportional to 3,560,288 and 5,516,350

Step by Step Solution

1. Step 1: Write the proportion equation
   3,560,288 : 5,516,350 = 5,516,350 : x
2. Step 2: Convert to fraction form
   3,560,288/5,516,350 = 5,516,350/x
3. Step 3: Cross multiply
   3,560,288x = 5,516,350 × 5,516,350
4. Step 4: Simplify right side
   3,560,288x = 30,430,117,322,500
5. Step 5: Solve for x
   x = 30,430,117,322,500/3,560,288
6. Step 6: Final answer
   x = 8,547,094.31