Finding the Third Proportional to 532,964 and 820,030

Step by Step Solution

1. Step 1: Write the proportion equation
   532,964 : 820,030 = 820,030 : x
2. Step 2: Convert to fraction form
   532,964/820,030 = 820,030/x
3. Step 3: Cross multiply
   532,964x = 820,030 × 820,030
4. Step 4: Simplify right side
   532,964x = 672,449,200,900
5. Step 5: Solve for x
   x = 672,449,200,900/532,964
6. Step 6: Final answer
   x = 1,261,715.99