Finding the Third Proportional to 454,086 and 973,417.50

Step by Step Solution

1. Step 1: Write the proportion equation
   454,086 : 973,417.50 = 973,417.50 : x
2. Step 2: Convert to fraction form
   454,086/973,417.50 = 973,417.50/x
3. Step 3: Cross multiply
   454,086x = 973,417.50 × 973,417.50
4. Step 4: Simplify right side
   454,086x = 947,541,629,306.25
5. Step 5: Solve for x
   x = 947,541,629,306.25/454,086
6. Step 6: Final answer
   x = 2,086,700.82