Finding the Third Proportional to 744,066 and 1,614,978

Step by Step Solution

1. Step 1: Write the proportion equation
   744,066 : 1,614,978 = 1,614,978 : x
2. Step 2: Convert to fraction form
   744,066/1,614,978 = 1,614,978/x
3. Step 3: Cross multiply
   744,066x = 1,614,978 × 1,614,978
4. Step 4: Simplify right side
   744,066x = 2,608,153,940,484
5. Step 5: Solve for x
   x = 2,608,153,940,484/744,066
6. Step 6: Final answer
   x = 3,505,272.30