Finding the Third Proportional to 946,656 and 1,429,632

Step by Step Solution

1. Step 1: Write the proportion equation
   946,656 : 1,429,632 = 1,429,632 : x
2. Step 2: Convert to fraction form
   946,656/1,429,632 = 1,429,632/x
3. Step 3: Cross multiply
   946,656x = 1,429,632 × 1,429,632
4. Step 4: Simplify right side
   946,656x = 2,043,847,655,424
5. Step 5: Solve for x
   x = 2,043,847,655,424/946,656
6. Step 6: Final answer
   x = 2,159,018.33