Finding the Third Proportional to 3,648,299 and 7,997,086

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648,299 : 7,997,086 = 7,997,086 : x
2. Step 2: Convert to fraction form
   3,648,299/7,997,086 = 7,997,086/x
3. Step 3: Cross multiply
   3,648,299x = 7,997,086 × 7,997,086
4. Step 4: Simplify right side
   3,648,299x = 63,953,384,491,396
5. Step 5: Solve for x
   x = 63,953,384,491,396/3,648,299
6. Step 6: Final answer
   x = 17,529,644.50