Finding the Third Proportional to 741,820 and 1,601,900

Step by Step Solution

1. Step 1: Write the proportion equation
   741,820 : 1,601,900 = 1,601,900 : x
2. Step 2: Convert to fraction form
   741,820/1,601,900 = 1,601,900/x
3. Step 3: Cross multiply
   741,820x = 1,601,900 × 1,601,900
4. Step 4: Simplify right side
   741,820x = 2,566,083,610,000
5. Step 5: Solve for x
   x = 2,566,083,610,000/741,820
6. Step 6: Final answer
   x = 3,459,172.86