Finding the Third Proportional to 1,693,184 and 2,257,245

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,184 : 2,257,245 = 2,257,245 : x
2. Step 2: Convert to fraction form
   1,693,184/2,257,245 = 2,257,245/x
3. Step 3: Cross multiply
   1,693,184x = 2,257,245 × 2,257,245
4. Step 4: Simplify right side
   1,693,184x = 5,095,154,990,025
5. Step 5: Solve for x
   x = 5,095,154,990,025/1,693,184
6. Step 6: Final answer
   x = 3,009,215.18