Finding the Third Proportional to 1,597,120 and 3,494,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,120 : 3,494,336 = 3,494,336 : x
2. Step 2: Convert to fraction form
   1,597,120/3,494,336 = 3,494,336/x
3. Step 3: Cross multiply
   1,597,120x = 3,494,336 × 3,494,336
4. Step 4: Simplify right side
   1,597,120x = 12,210,384,080,896
5. Step 5: Solve for x
   x = 12,210,384,080,896/1,597,120
6. Step 6: Final answer
   x = 7,645,251.50