Finding the Third Proportional to 629,696 and 1,358,896

Step by Step Solution

1. Step 1: Write the proportion equation
   629,696 : 1,358,896 = 1,358,896 : x
2. Step 2: Convert to fraction form
   629,696/1,358,896 = 1,358,896/x
3. Step 3: Cross multiply
   629,696x = 1,358,896 × 1,358,896
4. Step 4: Simplify right side
   629,696x = 1,846,598,338,816
5. Step 5: Solve for x
   x = 1,846,598,338,816/629,696
6. Step 6: Final answer
   x = 2,932,523.53