Finding the Third Proportional to 1,523,840 and 2,240,241

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,840 : 2,240,241 = 2,240,241 : x
2. Step 2: Convert to fraction form
   1,523,840/2,240,241 = 2,240,241/x
3. Step 3: Cross multiply
   1,523,840x = 2,240,241 × 2,240,241
4. Step 4: Simplify right side
   1,523,840x = 5,018,679,738,081
5. Step 5: Solve for x
   x = 5,018,679,738,081/1,523,840
6. Step 6: Final answer
   x = 3,293,442.71