Finding the Third Proportional to 5,324,192 and 7,983,684

Step by Step Solution

1. Step 1: Write the proportion equation
   5,324,192 : 7,983,684 = 7,983,684 : x
2. Step 2: Convert to fraction form
   5,324,192/7,983,684 = 7,983,684/x
3. Step 3: Cross multiply
   5,324,192x = 7,983,684 × 7,983,684
4. Step 4: Simplify right side
   5,324,192x = 63,739,210,211,856
5. Step 5: Solve for x
   x = 63,739,210,211,856/5,324,192
6. Step 6: Final answer
   x = 11,971,621.27