Finding the Third Proportional to 3,460,878 and 7,454,244

Step by Step Solution

1. Step 1: Write the proportion equation
   3,460,878 : 7,454,244 = 7,454,244 : x
2. Step 2: Convert to fraction form
   3,460,878/7,454,244 = 7,454,244/x
3. Step 3: Cross multiply
   3,460,878x = 7,454,244 × 7,454,244
4. Step 4: Simplify right side
   3,460,878x = 55,565,753,611,536
5. Step 5: Solve for x
   x = 55,565,753,611,536/3,460,878
6. Step 6: Final answer
   x = 16,055,392.19