Finding the Third Proportional to 2,564,034 and 5,604,346

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,034 : 5,604,346 = 5,604,346 : x
2. Step 2: Convert to fraction form
   2,564,034/5,604,346 = 5,604,346/x
3. Step 3: Cross multiply
   2,564,034x = 5,604,346 × 5,604,346
4. Step 4: Simplify right side
   2,564,034x = 31,408,694,087,716
5. Step 5: Solve for x
   x = 31,408,694,087,716/2,564,034
6. Step 6: Final answer
   x = 12,249,718.25