Finding the Third Proportional to 487,415 and 1,068,997

Step by Step Solution

1. Step 1: Write the proportion equation
   487,415 : 1,068,997 = 1,068,997 : x
2. Step 2: Convert to fraction form
   487,415/1,068,997 = 1,068,997/x
3. Step 3: Cross multiply
   487,415x = 1,068,997 × 1,068,997
4. Step 4: Simplify right side
   487,415x = 1,142,754,586,009
5. Step 5: Solve for x
   x = 1,142,754,586,009/487,415
6. Step 6: Final answer
   x = 2,344,520.76