Finding the Third Proportional to 1,151,687.25 and 1,806,493.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151,687.25 : 1,806,493.50 = 1,806,493.50 : x
2. Step 2: Convert to fraction form
   1,151,687.25/1,806,493.50 = 1,806,493.50/x
3. Step 3: Cross multiply
   1,151,687.25x = 1,806,493.50 × 1,806,493.50
4. Step 4: Simplify right side
   1,151,687.25x = 3,263,418,765,542.25
5. Step 5: Solve for x
   x = 3,263,418,765,542.25/1,151,687.25
6. Step 6: Final answer
   x = 2,833,598.07