Finding the Third Proportional to 2,564,032 and 5,604,342

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,032 : 5,604,342 = 5,604,342 : x
2. Step 2: Convert to fraction form
   2,564,032/5,604,342 = 5,604,342/x
3. Step 3: Cross multiply
   2,564,032x = 5,604,342 × 5,604,342
4. Step 4: Simplify right side
   2,564,032x = 31,408,649,252,964
5. Step 5: Solve for x
   x = 31,408,649,252,964/2,564,032
6. Step 6: Final answer
   x = 12,249,710.32