Finding the Third Proportional to 760,578 and 1,169,160

Step by Step Solution

1. Step 1: Write the proportion equation
   760,578 : 1,169,160 = 1,169,160 : x
2. Step 2: Convert to fraction form
   760,578/1,169,160 = 1,169,160/x
3. Step 3: Cross multiply
   760,578x = 1,169,160 × 1,169,160
4. Step 4: Simplify right side
   760,578x = 1,366,935,105,600
5. Step 5: Solve for x
   x = 1,366,935,105,600/760,578
6. Step 6: Final answer
   x = 1,797,231.98