Finding the Third Proportional to 2,355.01 and 5,077.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355.01 : 5,077.37 = 5,077.37 : x
2. Step 2: Convert to fraction form
   2,355.01/5,077.37 = 5,077.37/x
3. Step 3: Cross multiply
   2,355.01x = 5,077.37 × 5,077.37
4. Step 4: Simplify right side
   2,355.01x = 25,779,697.22
5. Step 5: Solve for x
   x = 25,779,697.22/2,355.01
6. Step 6: Final answer
   x = 10,946.74