Finding the Third Proportional to 2,002,210 and 4,724,374

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,210 : 4,724,374 = 4,724,374 : x
2. Step 2: Convert to fraction form
   2,002,210/4,724,374 = 4,724,374/x
3. Step 3: Cross multiply
   2,002,210x = 4,724,374 × 4,724,374
4. Step 4: Simplify right side
   2,002,210x = 22,319,709,691,876
5. Step 5: Solve for x
   x = 22,319,709,691,876/2,002,210
6. Step 6: Final answer
   x = 11,147,536.82