Finding the Third Proportional to 463,891.50 and 988,533

Step by Step Solution

1. Step 1: Write the proportion equation
   463,891.50 : 988,533 = 988,533 : x
2. Step 2: Convert to fraction form
   463,891.50/988,533 = 988,533/x
3. Step 3: Cross multiply
   463,891.50x = 988,533 × 988,533
4. Step 4: Simplify right side
   463,891.50x = 977,197,492,089
5. Step 5: Solve for x
   x = 977,197,492,089/463,891.50
6. Step 6: Final answer
   x = 2,106,521.66