Finding the Third Proportional to 664,741.69 and 1,418,041.69

Step by Step Solution

1. Step 1: Write the proportion equation
   664,741.69 : 1,418,041.69 = 1,418,041.69 : x
2. Step 2: Convert to fraction form
   664,741.69/1,418,041.69 = 1,418,041.69/x
3. Step 3: Cross multiply
   664,741.69x = 1,418,041.69 × 1,418,041.69
4. Step 4: Simplify right side
   664,741.69x = 2,010,842,227,487.85
5. Step 5: Solve for x
   x = 2,010,842,227,487.85/664,741.69
6. Step 6: Final answer
   x = 3,024,997.93