Finding the Third Proportional to 710,004 and 1,072,398

Step by Step Solution

1. Step 1: Write the proportion equation
   710,004 : 1,072,398 = 1,072,398 : x
2. Step 2: Convert to fraction form
   710,004/1,072,398 = 1,072,398/x
3. Step 3: Cross multiply
   710,004x = 1,072,398 × 1,072,398
4. Step 4: Simplify right side
   710,004x = 1,150,037,470,404
5. Step 5: Solve for x
   x = 1,150,037,470,404/710,004
6. Step 6: Final answer
   x = 1,619,761.96