Finding the Third Proportional to 1,247,292 and 1,882,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,247,292 : 1,882,224 = 1,882,224 : x
2. Step 2: Convert to fraction form
   1,247,292/1,882,224 = 1,882,224/x
3. Step 3: Cross multiply
   1,247,292x = 1,882,224 × 1,882,224
4. Step 4: Simplify right side
   1,247,292x = 3,542,767,186,176
5. Step 5: Solve for x
   x = 3,542,767,186,176/1,247,292
6. Step 6: Final answer
   x = 2,840,367.12