Finding the Third Proportional to 738,224 and 1,609,862

Step by Step Solution

1. Step 1: Write the proportion equation
   738,224 : 1,609,862 = 1,609,862 : x
2. Step 2: Convert to fraction form
   738,224/1,609,862 = 1,609,862/x
3. Step 3: Cross multiply
   738,224x = 1,609,862 × 1,609,862
4. Step 4: Simplify right side
   738,224x = 2,591,655,659,044
5. Step 5: Solve for x
   x = 2,591,655,659,044/738,224
6. Step 6: Final answer
   x = 3,510,662.97