Finding the Third Proportional to 463,662 and 988,564.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,662 : 988,564.50 = 988,564.50 : x
2. Step 2: Convert to fraction form
   463,662/988,564.50 = 988,564.50/x
3. Step 3: Cross multiply
   463,662x = 988,564.50 × 988,564.50
4. Step 4: Simplify right side
   463,662x = 977,259,770,660.25
5. Step 5: Solve for x
   x = 977,259,770,660.25/463,662
6. Step 6: Final answer
   x = 2,107,698.65