Finding the Third Proportional to 2,091,738.75 and 3,199,493.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,738.75 : 3,199,493.25 = 3,199,493.25 : x
2. Step 2: Convert to fraction form
   2,091,738.75/3,199,493.25 = 3,199,493.25/x
3. Step 3: Cross multiply
   2,091,738.75x = 3,199,493.25 × 3,199,493.25
4. Step 4: Simplify right side
   2,091,738.75x = 10,236,757,056,795.56
5. Step 5: Solve for x
   x = 10,236,757,056,795.56/2,091,738.75
6. Step 6: Final answer
   x = 4,893,898.46