Finding the Third Proportional to 1,152,495 and 1,691,375

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,495 : 1,691,375 = 1,691,375 : x
2. Step 2: Convert to fraction form
   1,152,495/1,691,375 = 1,691,375/x
3. Step 3: Cross multiply
   1,152,495x = 1,691,375 × 1,691,375
4. Step 4: Simplify right side
   1,152,495x = 2,860,749,390,625
5. Step 5: Solve for x
   x = 2,860,749,390,625/1,152,495
6. Step 6: Final answer
   x = 2,482,222.82