Finding the Third Proportional to 748,204 and 1,601,456

Step by Step Solution

1. Step 1: Write the proportion equation
   748,204 : 1,601,456 = 1,601,456 : x
2. Step 2: Convert to fraction form
   748,204/1,601,456 = 1,601,456/x
3. Step 3: Cross multiply
   748,204x = 1,601,456 × 1,601,456
4. Step 4: Simplify right side
   748,204x = 2,564,661,319,936
5. Step 5: Solve for x
   x = 2,564,661,319,936/748,204
6. Step 6: Final answer
   x = 3,427,756.76