Finding the Third Proportional to 2,210,372 and 3,301,910

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,372 : 3,301,910 = 3,301,910 : x
2. Step 2: Convert to fraction form
   2,210,372/3,301,910 = 3,301,910/x
3. Step 3: Cross multiply
   2,210,372x = 3,301,910 × 3,301,910
4. Step 4: Simplify right side
   2,210,372x = 10,902,609,648,100
5. Step 5: Solve for x
   x = 10,902,609,648,100/2,210,372
6. Step 6: Final answer
   x = 4,932,477.27