Finding the Third Proportional to 758,736 and 1,635,696

Step by Step Solution

1. Step 1: Write the proportion equation
   758,736 : 1,635,696 = 1,635,696 : x
2. Step 2: Convert to fraction form
   758,736/1,635,696 = 1,635,696/x
3. Step 3: Cross multiply
   758,736x = 1,635,696 × 1,635,696
4. Step 4: Simplify right side
   758,736x = 2,675,501,404,416
5. Step 5: Solve for x
   x = 2,675,501,404,416/758,736
6. Step 6: Final answer
   x = 3,526,261.31