Finding the Third Proportional to 1,047,780 and 1,601,742

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,780 : 1,601,742 = 1,601,742 : x
2. Step 2: Convert to fraction form
   1,047,780/1,601,742 = 1,601,742/x
3. Step 3: Cross multiply
   1,047,780x = 1,601,742 × 1,601,742
4. Step 4: Simplify right side
   1,047,780x = 2,565,577,434,564
5. Step 5: Solve for x
   x = 2,565,577,434,564/1,047,780
6. Step 6: Final answer
   x = 2,448,584.09