Finding the Third Proportional to 869,282 and 1,329,752

Step by Step Solution

1. Step 1: Write the proportion equation
   869,282 : 1,329,752 = 1,329,752 : x
2. Step 2: Convert to fraction form
   869,282/1,329,752 = 1,329,752/x
3. Step 3: Cross multiply
   869,282x = 1,329,752 × 1,329,752
4. Step 4: Simplify right side
   869,282x = 1,768,240,381,504
5. Step 5: Solve for x
   x = 1,768,240,381,504/869,282
6. Step 6: Final answer
   x = 2,034,138.96