Finding the Third Proportional to 4,565,688 and 7,079,366

Step by Step Solution

1. Step 1: Write the proportion equation
   4,565,688 : 7,079,366 = 7,079,366 : x
2. Step 2: Convert to fraction form
   4,565,688/7,079,366 = 7,079,366/x
3. Step 3: Cross multiply
   4,565,688x = 7,079,366 × 7,079,366
4. Step 4: Simplify right side
   4,565,688x = 50,117,422,961,956
5. Step 5: Solve for x
   x = 50,117,422,961,956/4,565,688
6. Step 6: Final answer
   x = 10,976,970.60