Finding the Third Proportional to 882,848 and 1,398,900

Step by Step Solution

1. Step 1: Write the proportion equation
   882,848 : 1,398,900 = 1,398,900 : x
2. Step 2: Convert to fraction form
   882,848/1,398,900 = 1,398,900/x
3. Step 3: Cross multiply
   882,848x = 1,398,900 × 1,398,900
4. Step 4: Simplify right side
   882,848x = 1,956,921,210,000
5. Step 5: Solve for x
   x = 1,956,921,210,000/882,848
6. Step 6: Final answer
   x = 2,216,600.38