Finding the Third Proportional to 3,979,347 and 8,594,076

Step by Step Solution

1. Step 1: Write the proportion equation
   3,979,347 : 8,594,076 = 8,594,076 : x
2. Step 2: Convert to fraction form
   3,979,347/8,594,076 = 8,594,076/x
3. Step 3: Cross multiply
   3,979,347x = 8,594,076 × 8,594,076
4. Step 4: Simplify right side
   3,979,347x = 73,858,142,293,776
5. Step 5: Solve for x
   x = 73,858,142,293,776/3,979,347
6. Step 6: Final answer
   x = 18,560,367.39