Finding the Third Proportional to 2,077,408.50 and 3,107,810.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,408.50 : 3,107,810.25 = 3,107,810.25 : x
2. Step 2: Convert to fraction form
   2,077,408.50/3,107,810.25 = 3,107,810.25/x
3. Step 3: Cross multiply
   2,077,408.50x = 3,107,810.25 × 3,107,810.25
4. Step 4: Simplify right side
   2,077,408.50x = 9,658,484,550,005.06
5. Step 5: Solve for x
   x = 9,658,484,550,005.06/2,077,408.50
6. Step 6: Final answer
   x = 4,649,294.81