Finding the Third Proportional to 1,605,847 and 2,364,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,847 : 2,364,410 = 2,364,410 : x
2. Step 2: Convert to fraction form
   1,605,847/2,364,410 = 2,364,410/x
3. Step 3: Cross multiply
   1,605,847x = 2,364,410 × 2,364,410
4. Step 4: Simplify right side
   1,605,847x = 5,590,434,648,100
5. Step 5: Solve for x
   x = 5,590,434,648,100/1,605,847
6. Step 6: Final answer
   x = 3,481,299.68