Finding the Third Proportional to 1,519,584 and 2,406,223

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,584 : 2,406,223 = 2,406,223 : x
2. Step 2: Convert to fraction form
   1,519,584/2,406,223 = 2,406,223/x
3. Step 3: Cross multiply
   1,519,584x = 2,406,223 × 2,406,223
4. Step 4: Simplify right side
   1,519,584x = 5,789,909,125,729
5. Step 5: Solve for x
   x = 5,789,909,125,729/1,519,584
6. Step 6: Final answer
   x = 3,810,193.53