Finding the Third Proportional to 2,545,322 and 3,560,394

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,322 : 3,560,394 = 3,560,394 : x
2. Step 2: Convert to fraction form
   2,545,322/3,560,394 = 3,560,394/x
3. Step 3: Cross multiply
   2,545,322x = 3,560,394 × 3,560,394
4. Step 4: Simplify right side
   2,545,322x = 12,676,405,435,236
5. Step 5: Solve for x
   x = 12,676,405,435,236/2,545,322
6. Step 6: Final answer
   x = 4,980,275.75