Finding the Third Proportional to 2,210,117 and 3,412,807

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,117 : 3,412,807 = 3,412,807 : x
2. Step 2: Convert to fraction form
   2,210,117/3,412,807 = 3,412,807/x
3. Step 3: Cross multiply
   2,210,117x = 3,412,807 × 3,412,807
4. Step 4: Simplify right side
   2,210,117x = 11,647,251,619,249
5. Step 5: Solve for x
   x = 11,647,251,619,249/2,210,117
6. Step 6: Final answer
   x = 5,269,970.60