Finding the Third Proportional to 758,388.76 and 1,066,727.29

Step by Step Solution

1. Step 1: Write the proportion equation
   758,388.76 : 1,066,727.29 = 1,066,727.29 : x
2. Step 2: Convert to fraction form
   758,388.76/1,066,727.29 = 1,066,727.29/x
3. Step 3: Cross multiply
   758,388.76x = 1,066,727.29 × 1,066,727.29
4. Step 4: Simplify right side
   758,388.76x = 1,137,907,100,896.72
5. Step 5: Solve for x
   x = 1,137,907,100,896.72/758,388.76
6. Step 6: Final answer
   x = 1,500,427.17