Finding the Third Proportional to 978,316.50 and 1,462,977

Step by Step Solution

1. Step 1: Write the proportion equation
   978,316.50 : 1,462,977 = 1,462,977 : x
2. Step 2: Convert to fraction form
   978,316.50/1,462,977 = 1,462,977/x
3. Step 3: Cross multiply
   978,316.50x = 1,462,977 × 1,462,977
4. Step 4: Simplify right side
   978,316.50x = 2,140,301,702,529
5. Step 5: Solve for x
   x = 2,140,301,702,529/978,316.50
6. Step 6: Final answer
   x = 2,187,739.55