Finding the Third Proportional to 832,644 and 1,964,916

Step by Step Solution

1. Step 1: Write the proportion equation
   832,644 : 1,964,916 = 1,964,916 : x
2. Step 2: Convert to fraction form
   832,644/1,964,916 = 1,964,916/x
3. Step 3: Cross multiply
   832,644x = 1,964,916 × 1,964,916
4. Step 4: Simplify right side
   832,644x = 3,860,894,887,056
5. Step 5: Solve for x
   x = 3,860,894,887,056/832,644
6. Step 6: Final answer
   x = 4,636,909.52