Finding the Third Proportional to 773,973 and 1,641,595

Step by Step Solution

1. Step 1: Write the proportion equation
   773,973 : 1,641,595 = 1,641,595 : x
2. Step 2: Convert to fraction form
   773,973/1,641,595 = 1,641,595/x
3. Step 3: Cross multiply
   773,973x = 1,641,595 × 1,641,595
4. Step 4: Simplify right side
   773,973x = 2,694,834,144,025
5. Step 5: Solve for x
   x = 2,694,834,144,025/773,973
6. Step 6: Final answer
   x = 3,481,819.32