Finding the Third Proportional to 1,299,696 and 1,949,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,299,696 : 1,949,544 = 1,949,544 : x
2. Step 2: Convert to fraction form
   1,299,696/1,949,544 = 1,949,544/x
3. Step 3: Cross multiply
   1,299,696x = 1,949,544 × 1,949,544
4. Step 4: Simplify right side
   1,299,696x = 3,800,721,807,936
5. Step 5: Solve for x
   x = 3,800,721,807,936/1,299,696
6. Step 6: Final answer
   x = 2,924,316