Finding the Third Proportional to 2,323,140 and 3,519,729

Step by Step Solution

1. Step 1: Write the proportion equation
   2,323,140 : 3,519,729 = 3,519,729 : x
2. Step 2: Convert to fraction form
   2,323,140/3,519,729 = 3,519,729/x
3. Step 3: Cross multiply
   2,323,140x = 3,519,729 × 3,519,729
4. Step 4: Simplify right side
   2,323,140x = 12,388,492,233,441
5. Step 5: Solve for x
   x = 12,388,492,233,441/2,323,140
6. Step 6: Final answer
   x = 5,332,649.88