Finding the Third Proportional to 1,716,974 and 3,390,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,716,974 : 3,390,712 = 3,390,712 : x
2. Step 2: Convert to fraction form
   1,716,974/3,390,712 = 3,390,712/x
3. Step 3: Cross multiply
   1,716,974x = 3,390,712 × 3,390,712
4. Step 4: Simplify right side
   1,716,974x = 11,496,927,866,944
5. Step 5: Solve for x
   x = 11,496,927,866,944/1,716,974
6. Step 6: Final answer
   x = 6,696,040.75