Finding the Third Proportional to 1,500,859 and 2,247,186

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500,859 : 2,247,186 = 2,247,186 : x
2. Step 2: Convert to fraction form
   1,500,859/2,247,186 = 2,247,186/x
3. Step 3: Cross multiply
   1,500,859x = 2,247,186 × 2,247,186
4. Step 4: Simplify right side
   1,500,859x = 5,049,844,918,596
5. Step 5: Solve for x
   x = 5,049,844,918,596/1,500,859
6. Step 6: Final answer
   x = 3,364,636.46