Finding the Third Proportional to 2,858,250 and 4,549,775

Step by Step Solution

1. Step 1: Write the proportion equation
   2,858,250 : 4,549,775 = 4,549,775 : x
2. Step 2: Convert to fraction form
   2,858,250/4,549,775 = 4,549,775/x
3. Step 3: Cross multiply
   2,858,250x = 4,549,775 × 4,549,775
4. Step 4: Simplify right side
   2,858,250x = 20,700,452,550,625
5. Step 5: Solve for x
   x = 20,700,452,550,625/2,858,250
6. Step 6: Final answer
   x = 7,242,351.98