Finding the Third Proportional to 2,681,384 and 5,834,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,681,384 : 5,834,512 = 5,834,512 : x
2. Step 2: Convert to fraction form
   2,681,384/5,834,512 = 5,834,512/x
3. Step 3: Cross multiply
   2,681,384x = 5,834,512 × 5,834,512
4. Step 4: Simplify right side
   2,681,384x = 34,041,530,278,144
5. Step 5: Solve for x
   x = 34,041,530,278,144/2,681,384
6. Step 6: Final answer
   x = 12,695,507.35