Finding the Third Proportional to 2,403,120 and 3,605,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403,120 : 3,605,158.50 = 3,605,158.50 : x
2. Step 2: Convert to fraction form
   2,403,120/3,605,158.50 = 3,605,158.50/x
3. Step 3: Cross multiply
   2,403,120x = 3,605,158.50 × 3,605,158.50
4. Step 4: Simplify right side
   2,403,120x = 12,997,167,810,122.25
5. Step 5: Solve for x
   x = 12,997,167,810,122.25/2,403,120
6. Step 6: Final answer
   x = 5,408,455.60