Finding the Third Proportional to 964,917 and 2,062,626.50

Step by Step Solution

1. Step 1: Write the proportion equation
   964,917 : 2,062,626.50 = 2,062,626.50 : x
2. Step 2: Convert to fraction form
   964,917/2,062,626.50 = 2,062,626.50/x
3. Step 3: Cross multiply
   964,917x = 2,062,626.50 × 2,062,626.50
4. Step 4: Simplify right side
   964,917x = 4,254,428,078,502.25
5. Step 5: Solve for x
   x = 4,254,428,078,502.25/964,917
6. Step 6: Final answer
   x = 4,409,112.99