Finding the Third Proportional to 1,273,968 and 1,929,497

Step by Step Solution

1. Step 1: Write the proportion equation
   1,273,968 : 1,929,497 = 1,929,497 : x
2. Step 2: Convert to fraction form
   1,273,968/1,929,497 = 1,929,497/x
3. Step 3: Cross multiply
   1,273,968x = 1,929,497 × 1,929,497
4. Step 4: Simplify right side
   1,273,968x = 3,722,958,673,009
5. Step 5: Solve for x
   x = 3,722,958,673,009/1,273,968
6. Step 6: Final answer
   x = 2,922,332.96