Finding the Third Proportional to 964,979 and 1,419,391

Step by Step Solution

1. Step 1: Write the proportion equation
   964,979 : 1,419,391 = 1,419,391 : x
2. Step 2: Convert to fraction form
   964,979/1,419,391 = 1,419,391/x
3. Step 3: Cross multiply
   964,979x = 1,419,391 × 1,419,391
4. Step 4: Simplify right side
   964,979x = 2,014,670,810,881
5. Step 5: Solve for x
   x = 2,014,670,810,881/964,979
6. Step 6: Final answer
   x = 2,087,787.21