Finding the Third Proportional to 961,736 and 2,089,360

Step by Step Solution

1. Step 1: Write the proportion equation
   961,736 : 2,089,360 = 2,089,360 : x
2. Step 2: Convert to fraction form
   961,736/2,089,360 = 2,089,360/x
3. Step 3: Cross multiply
   961,736x = 2,089,360 × 2,089,360
4. Step 4: Simplify right side
   961,736x = 4,365,425,209,600
5. Step 5: Solve for x
   x = 4,365,425,209,600/961,736
6. Step 6: Final answer
   x = 4,539,109.70