Finding the Third Proportional to 758,608 and 1,629,700

Step by Step Solution

1. Step 1: Write the proportion equation
   758,608 : 1,629,700 = 1,629,700 : x
2. Step 2: Convert to fraction form
   758,608/1,629,700 = 1,629,700/x
3. Step 3: Cross multiply
   758,608x = 1,629,700 × 1,629,700
4. Step 4: Simplify right side
   758,608x = 2,655,922,090,000
5. Step 5: Solve for x
   x = 2,655,922,090,000/758,608
6. Step 6: Final answer
   x = 3,501,046.77