Finding the Third Proportional to 1,520,774 and 2,353,959

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,774 : 2,353,959 = 2,353,959 : x
2. Step 2: Convert to fraction form
   1,520,774/2,353,959 = 2,353,959/x
3. Step 3: Cross multiply
   1,520,774x = 2,353,959 × 2,353,959
4. Step 4: Simplify right side
   1,520,774x = 5,541,122,973,681
5. Step 5: Solve for x
   x = 5,541,122,973,681/1,520,774
6. Step 6: Final answer
   x = 3,643,620.27