Finding the Third Proportional to 777,836 and 1,166,766

Step by Step Solution

1. Step 1: Write the proportion equation
   777,836 : 1,166,766 = 1,166,766 : x
2. Step 2: Convert to fraction form
   777,836/1,166,766 = 1,166,766/x
3. Step 3: Cross multiply
   777,836x = 1,166,766 × 1,166,766
4. Step 4: Simplify right side
   777,836x = 1,361,342,898,756
5. Step 5: Solve for x
   x = 1,361,342,898,756/777,836
6. Step 6: Final answer
   x = 1,750,167.00