Finding the Third Proportional to 972,914 and 2,089,684

Step by Step Solution

1. Step 1: Write the proportion equation
   972,914 : 2,089,684 = 2,089,684 : x
2. Step 2: Convert to fraction form
   972,914/2,089,684 = 2,089,684/x
3. Step 3: Cross multiply
   972,914x = 2,089,684 × 2,089,684
4. Step 4: Simplify right side
   972,914x = 4,366,779,219,856
5. Step 5: Solve for x
   x = 4,366,779,219,856/972,914
6. Step 6: Final answer
   x = 4,488,350.69