Finding the Third Proportional to 710,904 and 1,501,728

Step by Step Solution

1. Step 1: Write the proportion equation
   710,904 : 1,501,728 = 1,501,728 : x
2. Step 2: Convert to fraction form
   710,904/1,501,728 = 1,501,728/x
3. Step 3: Cross multiply
   710,904x = 1,501,728 × 1,501,728
4. Step 4: Simplify right side
   710,904x = 2,255,186,985,984
5. Step 5: Solve for x
   x = 2,255,186,985,984/710,904
6. Step 6: Final answer
   x = 3,172,280.63