Finding the Third Proportional to 2,666,746 and 5,750,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,746 : 5,750,480 = 5,750,480 : x
2. Step 2: Convert to fraction form
   2,666,746/5,750,480 = 5,750,480/x
3. Step 3: Cross multiply
   2,666,746x = 5,750,480 × 5,750,480
4. Step 4: Simplify right side
   2,666,746x = 33,068,020,230,400
5. Step 5: Solve for x
   x = 33,068,020,230,400/2,666,746
6. Step 6: Final answer
   x = 12,400,138.68