Finding the Third Proportional to 767,150.50 and 1,150,726.50

Step by Step Solution

1. Step 1: Write the proportion equation
   767,150.50 : 1,150,726.50 = 1,150,726.50 : x
2. Step 2: Convert to fraction form
   767,150.50/1,150,726.50 = 1,150,726.50/x
3. Step 3: Cross multiply
   767,150.50x = 1,150,726.50 × 1,150,726.50
4. Step 4: Simplify right side
   767,150.50x = 1,324,171,477,802.25
5. Step 5: Solve for x
   x = 1,324,171,477,802.25/767,150.50
6. Step 6: Final answer
   x = 1,726,090.88