Finding the Third Proportional to 2,089,840 and 3,126,656

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089,840 : 3,126,656 = 3,126,656 : x
2. Step 2: Convert to fraction form
   2,089,840/3,126,656 = 3,126,656/x
3. Step 3: Cross multiply
   2,089,840x = 3,126,656 × 3,126,656
4. Step 4: Simplify right side
   2,089,840x = 9,775,977,742,336
5. Step 5: Solve for x
   x = 9,775,977,742,336/2,089,840
6. Step 6: Final answer
   x = 4,677,859.43