Finding the Third Proportional to 1,342,520 and 2,033,278

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,520 : 2,033,278 = 2,033,278 : x
2. Step 2: Convert to fraction form
   1,342,520/2,033,278 = 2,033,278/x
3. Step 3: Cross multiply
   1,342,520x = 2,033,278 × 2,033,278
4. Step 4: Simplify right side
   1,342,520x = 4,134,219,425,284
5. Step 5: Solve for x
   x = 4,134,219,425,284/1,342,520
6. Step 6: Final answer
   x = 3,079,447.18