Finding the Third Proportional to 779,046 and 1,173,696

Step by Step Solution

1. Step 1: Write the proportion equation
   779,046 : 1,173,696 = 1,173,696 : x
2. Step 2: Convert to fraction form
   779,046/1,173,696 = 1,173,696/x
3. Step 3: Cross multiply
   779,046x = 1,173,696 × 1,173,696
4. Step 4: Simplify right side
   779,046x = 1,377,562,300,416
5. Step 5: Solve for x
   x = 1,377,562,300,416/779,046
6. Step 6: Final answer
   x = 1,768,268.24