Finding the Third Proportional to 4,043,714 and 8,714,116

Step by Step Solution

1. Step 1: Write the proportion equation
   4,043,714 : 8,714,116 = 8,714,116 : x
2. Step 2: Convert to fraction form
   4,043,714/8,714,116 = 8,714,116/x
3. Step 3: Cross multiply
   4,043,714x = 8,714,116 × 8,714,116
4. Step 4: Simplify right side
   4,043,714x = 75,935,817,661,456
5. Step 5: Solve for x
   x = 75,935,817,661,456/4,043,714
6. Step 6: Final answer
   x = 18,778,731.05