Finding the Third Proportional to 3,594,240 and 7,818,336

Step by Step Solution

1. Step 1: Write the proportion equation
   3,594,240 : 7,818,336 = 7,818,336 : x
2. Step 2: Convert to fraction form
   3,594,240/7,818,336 = 7,818,336/x
3. Step 3: Cross multiply
   3,594,240x = 7,818,336 × 7,818,336
4. Step 4: Simplify right side
   3,594,240x = 61,126,377,808,896
5. Step 5: Solve for x
   x = 61,126,377,808,896/3,594,240
6. Step 6: Final answer
   x = 17,006,760.21