Finding the Third Proportional to 1,070,315 and 1,467,689

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,315 : 1,467,689 = 1,467,689 : x
2. Step 2: Convert to fraction form
   1,070,315/1,467,689 = 1,467,689/x
3. Step 3: Cross multiply
   1,070,315x = 1,467,689 × 1,467,689
4. Step 4: Simplify right side
   1,070,315x = 2,154,111,000,721
5. Step 5: Solve for x
   x = 2,154,111,000,721/1,070,315
6. Step 6: Final answer
   x = 2,012,595.36