Finding the Third Proportional to 1,456,380 and 2,261,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,380 : 2,261,250 = 2,261,250 : x
2. Step 2: Convert to fraction form
   1,456,380/2,261,250 = 2,261,250/x
3. Step 3: Cross multiply
   1,456,380x = 2,261,250 × 2,261,250
4. Step 4: Simplify right side
   1,456,380x = 5,113,251,562,500
5. Step 5: Solve for x
   x = 5,113,251,562,500/1,456,380
6. Step 6: Final answer
   x = 3,510,932.29