Finding the Third Proportional to 1,974,480 and 4,104,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,974,480 : 4,104,144 = 4,104,144 : x
2. Step 2: Convert to fraction form
   1,974,480/4,104,144 = 4,104,144/x
3. Step 3: Cross multiply
   1,974,480x = 4,104,144 × 4,104,144
4. Step 4: Simplify right side
   1,974,480x = 16,843,997,972,736
5. Step 5: Solve for x
   x = 16,843,997,972,736/1,974,480
6. Step 6: Final answer
   x = 8,530,852.67