Finding the Third Proportional to 767,090 and 1,150,059

Step by Step Solution

1. Step 1: Write the proportion equation
   767,090 : 1,150,059 = 1,150,059 : x
2. Step 2: Convert to fraction form
   767,090/1,150,059 = 1,150,059/x
3. Step 3: Cross multiply
   767,090x = 1,150,059 × 1,150,059
4. Step 4: Simplify right side
   767,090x = 1,322,635,703,481
5. Step 5: Solve for x
   x = 1,322,635,703,481/767,090
6. Step 6: Final answer
   x = 1,724,224.93