Finding the Third Proportional to 2,609,381 and 5,397,754

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,381 : 5,397,754 = 5,397,754 : x
2. Step 2: Convert to fraction form
   2,609,381/5,397,754 = 5,397,754/x
3. Step 3: Cross multiply
   2,609,381x = 5,397,754 × 5,397,754
4. Step 4: Simplify right side
   2,609,381x = 29,135,748,244,516
5. Step 5: Solve for x
   x = 29,135,748,244,516/2,609,381
6. Step 6: Final answer
   x = 11,165,770.06