Finding the Third Proportional to 1,150,756.88 and 1,805,211.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,756.88 : 1,805,211.56 = 1,805,211.56 : x
2. Step 2: Convert to fraction form
   1,150,756.88/1,805,211.56 = 1,805,211.56/x
3. Step 3: Cross multiply
   1,150,756.88x = 1,805,211.56 × 1,805,211.56
4. Step 4: Simplify right side
   1,150,756.88x = 3,258,788,785,383.69
5. Step 5: Solve for x
   x = 3,258,788,785,383.69/1,150,756.88
6. Step 6: Final answer
   x = 2,831,865.58