Finding the Third Proportional to 676,924 and 1,470,558

Step by Step Solution

1. Step 1: Write the proportion equation
   676,924 : 1,470,558 = 1,470,558 : x
2. Step 2: Convert to fraction form
   676,924/1,470,558 = 1,470,558/x
3. Step 3: Cross multiply
   676,924x = 1,470,558 × 1,470,558
4. Step 4: Simplify right side
   676,924x = 2,162,540,831,364
5. Step 5: Solve for x
   x = 2,162,540,831,364/676,924
6. Step 6: Final answer
   x = 3,194,658.24