Finding the Third Proportional to 1,519,580 and 2,406,216.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,580 : 2,406,216.50 = 2,406,216.50 : x
2. Step 2: Convert to fraction form
   1,519,580/2,406,216.50 = 2,406,216.50/x
3. Step 3: Cross multiply
   1,519,580x = 2,406,216.50 × 2,406,216.50
4. Step 4: Simplify right side
   1,519,580x = 5,789,877,844,872.25
5. Step 5: Solve for x
   x = 5,789,877,844,872.25/1,519,580
6. Step 6: Final answer
   x = 3,810,182.97