Finding the Third Proportional to 832,624 and 1,964,872

Step by Step Solution

1. Step 1: Write the proportion equation
   832,624 : 1,964,872 = 1,964,872 : x
2. Step 2: Convert to fraction form
   832,624/1,964,872 = 1,964,872/x
3. Step 3: Cross multiply
   832,624x = 1,964,872 × 1,964,872
4. Step 4: Simplify right side
   832,624x = 3,860,721,976,384
5. Step 5: Solve for x
   x = 3,860,721,976,384/832,624
6. Step 6: Final answer
   x = 4,636,813.23