Finding the Third Proportional to 1,250,544 and 2,545,282

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250,544 : 2,545,282 = 2,545,282 : x
2. Step 2: Convert to fraction form
   1,250,544/2,545,282 = 2,545,282/x
3. Step 3: Cross multiply
   1,250,544x = 2,545,282 × 2,545,282
4. Step 4: Simplify right side
   1,250,544x = 6,478,460,459,524
5. Step 5: Solve for x
   x = 6,478,460,459,524/1,250,544
6. Step 6: Final answer
   x = 5,180,513.81