Finding the Third Proportional to 6,259,680 and 13,714,920

Step by Step Solution

1. Step 1: Write the proportion equation
   6,259,680 : 13,714,920 = 13,714,920 : x
2. Step 2: Convert to fraction form
   6,259,680/13,714,920 = 13,714,920/x
3. Step 3: Cross multiply
   6,259,680x = 13,714,920 × 13,714,920
4. Step 4: Simplify right side
   6,259,680x = 188,099,030,606,400
5. Step 5: Solve for x
   x = 188,099,030,606,400/6,259,680
6. Step 6: Final answer
   x = 30,049,304.53