Finding the Third Proportional to 454,266 and 983,767.50

Step by Step Solution

1. Step 1: Write the proportion equation
   454,266 : 983,767.50 = 983,767.50 : x
2. Step 2: Convert to fraction form
   454,266/983,767.50 = 983,767.50/x
3. Step 3: Cross multiply
   454,266x = 983,767.50 × 983,767.50
4. Step 4: Simplify right side
   454,266x = 967,798,494,056.25
5. Step 5: Solve for x
   x = 967,798,494,056.25/454,266
6. Step 6: Final answer
   x = 2,130,466.50