Finding the Third Proportional to 806,382 and 1,191,186

Step by Step Solution

1. Step 1: Write the proportion equation
   806,382 : 1,191,186 = 1,191,186 : x
2. Step 2: Convert to fraction form
   806,382/1,191,186 = 1,191,186/x
3. Step 3: Cross multiply
   806,382x = 1,191,186 × 1,191,186
4. Step 4: Simplify right side
   806,382x = 1,418,924,086,596
5. Step 5: Solve for x
   x = 1,418,924,086,596/806,382
6. Step 6: Final answer
   x = 1,759,617.76