Finding the Third Proportional to 1,122,845.25 and 1,725,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,845.25 : 1,725,912 = 1,725,912 : x
2. Step 2: Convert to fraction form
   1,122,845.25/1,725,912 = 1,725,912/x
3. Step 3: Cross multiply
   1,122,845.25x = 1,725,912 × 1,725,912
4. Step 4: Simplify right side
   1,122,845.25x = 2,978,772,231,744
5. Step 5: Solve for x
   x = 2,978,772,231,744/1,122,845.25
6. Step 6: Final answer
   x = 2,652,878.69