Finding the Third Proportional to 723,834 and 1,429,502

Step by Step Solution

1. Step 1: Write the proportion equation
   723,834 : 1,429,502 = 1,429,502 : x
2. Step 2: Convert to fraction form
   723,834/1,429,502 = 1,429,502/x
3. Step 3: Cross multiply
   723,834x = 1,429,502 × 1,429,502
4. Step 4: Simplify right side
   723,834x = 2,043,475,968,004
5. Step 5: Solve for x
   x = 2,043,475,968,004/723,834
6. Step 6: Final answer
   x = 2,823,127.91