Finding the Third Proportional to 744,181 and 1,614,388

Step by Step Solution

1. Step 1: Write the proportion equation
   744,181 : 1,614,388 = 1,614,388 : x
2. Step 2: Convert to fraction form
   744,181/1,614,388 = 1,614,388/x
3. Step 3: Cross multiply
   744,181x = 1,614,388 × 1,614,388
4. Step 4: Simplify right side
   744,181x = 2,606,248,614,544
5. Step 5: Solve for x
   x = 2,606,248,614,544/744,181
6. Step 6: Final answer
   x = 3,502,170.32