Finding the Third Proportional to 1,718,205 and 3,881,979

Step by Step Solution

1. Step 1: Write the proportion equation
   1,718,205 : 3,881,979 = 3,881,979 : x
2. Step 2: Convert to fraction form
   1,718,205/3,881,979 = 3,881,979/x
3. Step 3: Cross multiply
   1,718,205x = 3,881,979 × 3,881,979
4. Step 4: Simplify right side
   1,718,205x = 15,069,760,956,441
5. Step 5: Solve for x
   x = 15,069,760,956,441/1,718,205
6. Step 6: Final answer
   x = 8,770,642.01