Finding the Third Proportional to 978,025 and 1,496,107.50

Step by Step Solution

1. Step 1: Write the proportion equation
   978,025 : 1,496,107.50 = 1,496,107.50 : x
2. Step 2: Convert to fraction form
   978,025/1,496,107.50 = 1,496,107.50/x
3. Step 3: Cross multiply
   978,025x = 1,496,107.50 × 1,496,107.50
4. Step 4: Simplify right side
   978,025x = 2,238,337,651,556.25
5. Step 5: Solve for x
   x = 2,238,337,651,556.25/978,025
6. Step 6: Final answer
   x = 2,288,630.30