Finding the Third Proportional to 1,185,519 and 1,839,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,519 : 1,839,100.50 = 1,839,100.50 : x
2. Step 2: Convert to fraction form
   1,185,519/1,839,100.50 = 1,839,100.50/x
3. Step 3: Cross multiply
   1,185,519x = 1,839,100.50 × 1,839,100.50
4. Step 4: Simplify right side
   1,185,519x = 3,382,290,649,100.25
5. Step 5: Solve for x
   x = 3,382,290,649,100.25/1,185,519
6. Step 6: Final answer
   x = 2,853,004.17