Finding the Third Proportional to 2,134,690 and 3,301,787

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,690 : 3,301,787 = 3,301,787 : x
2. Step 2: Convert to fraction form
   2,134,690/3,301,787 = 3,301,787/x
3. Step 3: Cross multiply
   2,134,690x = 3,301,787 × 3,301,787
4. Step 4: Simplify right side
   2,134,690x = 10,901,797,393,369
5. Step 5: Solve for x
   x = 10,901,797,393,369/2,134,690
6. Step 6: Final answer
   x = 5,106,969.81