Finding the Third Proportional to 738,266 and 1,609,932

Step by Step Solution

1. Step 1: Write the proportion equation
   738,266 : 1,609,932 = 1,609,932 : x
2. Step 2: Convert to fraction form
   738,266/1,609,932 = 1,609,932/x
3. Step 3: Cross multiply
   738,266x = 1,609,932 × 1,609,932
4. Step 4: Simplify right side
   738,266x = 2,591,881,044,624
5. Step 5: Solve for x
   x = 2,591,881,044,624/738,266
6. Step 6: Final answer
   x = 3,510,768.54