Finding the Third Proportional to 895,459 and 1,378,030

Step by Step Solution

1. Step 1: Write the proportion equation
   895,459 : 1,378,030 = 1,378,030 : x
2. Step 2: Convert to fraction form
   895,459/1,378,030 = 1,378,030/x
3. Step 3: Cross multiply
   895,459x = 1,378,030 × 1,378,030
4. Step 4: Simplify right side
   895,459x = 1,898,966,680,900
5. Step 5: Solve for x
   x = 1,898,966,680,900/895,459
6. Step 6: Final answer
   x = 2,120,662.90