Finding the Third Proportional to 3,333,700 and 4,978,599

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333,700 : 4,978,599 = 4,978,599 : x
2. Step 2: Convert to fraction form
   3,333,700/4,978,599 = 4,978,599/x
3. Step 3: Cross multiply
   3,333,700x = 4,978,599 × 4,978,599
4. Step 4: Simplify right side
   3,333,700x = 24,786,448,002,801
5. Step 5: Solve for x
   x = 24,786,448,002,801/3,333,700
6. Step 6: Final answer
   x = 7,435,116.54