Finding the Third Proportional to 2,247,051.38 and 3,179,510.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247,051.38 : 3,179,510.72 = 3,179,510.72 : x
2. Step 2: Convert to fraction form
   2,247,051.38/3,179,510.72 = 3,179,510.72/x
3. Step 3: Cross multiply
   2,247,051.38x = 3,179,510.72 × 3,179,510.72
4. Step 4: Simplify right side
   2,247,051.38x = 10,109,288,410,646.14
5. Step 5: Solve for x
   x = 10,109,288,410,646.14/2,247,051.38
6. Step 6: Final answer
   x = 4,498,912.90