Finding the Third Proportional to 1,248,108 and 2,555,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,108 : 2,555,352 = 2,555,352 : x
2. Step 2: Convert to fraction form
   1,248,108/2,555,352 = 2,555,352/x
3. Step 3: Cross multiply
   1,248,108x = 2,555,352 × 2,555,352
4. Step 4: Simplify right side
   1,248,108x = 6,529,823,843,904
5. Step 5: Solve for x
   x = 6,529,823,843,904/1,248,108
6. Step 6: Final answer
   x = 5,231,777.89