Finding the Third Proportional to 1,152,493 and 1,691,372

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,493 : 1,691,372 = 1,691,372 : x
2. Step 2: Convert to fraction form
   1,152,493/1,691,372 = 1,691,372/x
3. Step 3: Cross multiply
   1,152,493x = 1,691,372 × 1,691,372
4. Step 4: Simplify right side
   1,152,493x = 2,860,739,242,384
5. Step 5: Solve for x
   x = 2,860,739,242,384/1,152,493
6. Step 6: Final answer
   x = 2,482,218.32