Finding the Third Proportional to 1,141,745 and 1,777,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,745 : 1,777,969.50 = 1,777,969.50 : x
2. Step 2: Convert to fraction form
   1,141,745/1,777,969.50 = 1,777,969.50/x
3. Step 3: Cross multiply
   1,141,745x = 1,777,969.50 × 1,777,969.50
4. Step 4: Simplify right side
   1,141,745x = 3,161,175,542,930.25
5. Step 5: Solve for x
   x = 3,161,175,542,930.25/1,141,745
6. Step 6: Final answer
   x = 2,768,722.91