Finding the Third Proportional to 2,991,276 and 6,530,760

Step by Step Solution

1. Step 1: Write the proportion equation
   2,991,276 : 6,530,760 = 6,530,760 : x
2. Step 2: Convert to fraction form
   2,991,276/6,530,760 = 6,530,760/x
3. Step 3: Cross multiply
   2,991,276x = 6,530,760 × 6,530,760
4. Step 4: Simplify right side
   2,991,276x = 42,650,826,177,600
5. Step 5: Solve for x
   x = 42,650,826,177,600/2,991,276
6. Step 6: Final answer
   x = 14,258,405.50