Finding the Third Proportional to 1,257,915 and 1,675,950

Step by Step Solution

1. Step 1: Write the proportion equation
   1,257,915 : 1,675,950 = 1,675,950 : x
2. Step 2: Convert to fraction form
   1,257,915/1,675,950 = 1,675,950/x
3. Step 3: Cross multiply
   1,257,915x = 1,675,950 × 1,675,950
4. Step 4: Simplify right side
   1,257,915x = 2,808,808,402,500
5. Step 5: Solve for x
   x = 2,808,808,402,500/1,257,915
6. Step 6: Final answer
   x = 2,232,907.95