Finding the Third Proportional to 1,465,840 and 2,242,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,465,840 : 2,242,352 = 2,242,352 : x
2. Step 2: Convert to fraction form
   1,465,840/2,242,352 = 2,242,352/x
3. Step 3: Cross multiply
   1,465,840x = 2,242,352 × 2,242,352
4. Step 4: Simplify right side
   1,465,840x = 5,028,142,491,904
5. Step 5: Solve for x
   x = 5,028,142,491,904/1,465,840
6. Step 6: Final answer
   x = 3,430,212.36