Finding the Third Proportional to 2,549,976.75 and 5,548,558.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,976.75 : 5,548,558.50 = 5,548,558.50 : x
2. Step 2: Convert to fraction form
   2,549,976.75/5,548,558.50 = 5,548,558.50/x
3. Step 3: Cross multiply
   2,549,976.75x = 5,548,558.50 × 5,548,558.50
4. Step 4: Simplify right side
   2,549,976.75x = 30,786,501,427,922.25
5. Step 5: Solve for x
   x = 30,786,501,427,922.25/2,549,976.75
6. Step 6: Final answer
   x = 12,073,247.89