Finding the Third Proportional to 972,578 and 1,562,658

Step by Step Solution

1. Step 1: Write the proportion equation
   972,578 : 1,562,658 = 1,562,658 : x
2. Step 2: Convert to fraction form
   972,578/1,562,658 = 1,562,658/x
3. Step 3: Cross multiply
   972,578x = 1,562,658 × 1,562,658
4. Step 4: Simplify right side
   972,578x = 2,441,900,024,964
5. Step 5: Solve for x
   x = 2,441,900,024,964/972,578
6. Step 6: Final answer
   x = 2,510,749.81