Finding the Third Proportional to 3,596,148 and 5,431,410

Step by Step Solution

1. Step 1: Write the proportion equation
   3,596,148 : 5,431,410 = 5,431,410 : x
2. Step 2: Convert to fraction form
   3,596,148/5,431,410 = 5,431,410/x
3. Step 3: Cross multiply
   3,596,148x = 5,431,410 × 5,431,410
4. Step 4: Simplify right side
   3,596,148x = 29,500,214,588,100
5. Step 5: Solve for x
   x = 29,500,214,588,100/3,596,148
6. Step 6: Final answer
   x = 8,203,281.56