Finding the Third Proportional to 2,356,380 and 3,626,424

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,380 : 3,626,424 = 3,626,424 : x
2. Step 2: Convert to fraction form
   2,356,380/3,626,424 = 3,626,424/x
3. Step 3: Cross multiply
   2,356,380x = 3,626,424 × 3,626,424
4. Step 4: Simplify right side
   2,356,380x = 13,150,951,027,776
5. Step 5: Solve for x
   x = 13,150,951,027,776/2,356,380
6. Step 6: Final answer
   x = 5,580,997.56