Finding the Third Proportional to 723,500 and 1,546,658

Step by Step Solution

1. Step 1: Write the proportion equation
   723,500 : 1,546,658 = 1,546,658 : x
2. Step 2: Convert to fraction form
   723,500/1,546,658 = 1,546,658/x
3. Step 3: Cross multiply
   723,500x = 1,546,658 × 1,546,658
4. Step 4: Simplify right side
   723,500x = 2,392,150,968,964
5. Step 5: Solve for x
   x = 2,392,150,968,964/723,500
6. Step 6: Final answer
   x = 3,306,359.32