Finding the Third Proportional to 1,720,249 and 2,732,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,720,249 : 2,732,916 = 2,732,916 : x
2. Step 2: Convert to fraction form
   1,720,249/2,732,916 = 2,732,916/x
3. Step 3: Cross multiply
   1,720,249x = 2,732,916 × 2,732,916
4. Step 4: Simplify right side
   1,720,249x = 7,468,829,863,056
5. Step 5: Solve for x
   x = 7,468,829,863,056/1,720,249
6. Step 6: Final answer
   x = 4,341,714.40