Finding the Third Proportional to 2,545,283 and 3,560,353

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,283 : 3,560,353 = 3,560,353 : x
2. Step 2: Convert to fraction form
   2,545,283/3,560,353 = 3,560,353/x
3. Step 3: Cross multiply
   2,545,283x = 3,560,353 × 3,560,353
4. Step 4: Simplify right side
   2,545,283x = 12,676,113,484,609
5. Step 5: Solve for x
   x = 12,676,113,484,609/2,545,283
6. Step 6: Final answer
   x = 4,980,237.36