Finding the Third Proportional to 2,405,003.25 and 3,610,630.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405,003.25 : 3,610,630.88 = 3,610,630.88 : x
2. Step 2: Convert to fraction form
   2,405,003.25/3,610,630.88 = 3,610,630.88/x
3. Step 3: Cross multiply
   2,405,003.25x = 3,610,630.88 × 3,610,630.88
4. Step 4: Simplify right side
   2,405,003.25x = 13,036,655,315,503.27
5. Step 5: Solve for x
   x = 13,036,655,315,503.27/2,405,003.25
6. Step 6: Final answer
   x = 5,420,639.38