Finding the Third Proportional to 2,163,498 and 3,363,210

Step by Step Solution

1. Step 1: Write the proportion equation
   2,163,498 : 3,363,210 = 3,363,210 : x
2. Step 2: Convert to fraction form
   2,163,498/3,363,210 = 3,363,210/x
3. Step 3: Cross multiply
   2,163,498x = 3,363,210 × 3,363,210
4. Step 4: Simplify right side
   2,163,498x = 11,311,181,504,100
5. Step 5: Solve for x
   x = 11,311,181,504,100/2,163,498
6. Step 6: Final answer
   x = 5,228,191.34