Finding the Third Proportional to 1,521,134 and 2,276,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,521,134 : 2,276,962 = 2,276,962 : x
2. Step 2: Convert to fraction form
   1,521,134/2,276,962 = 2,276,962/x
3. Step 3: Cross multiply
   1,521,134x = 2,276,962 × 2,276,962
4. Step 4: Simplify right side
   1,521,134x = 5,184,555,949,444
5. Step 5: Solve for x
   x = 5,184,555,949,444/1,521,134
6. Step 6: Final answer
   x = 3,408,349.26