Finding the Third Proportional to 532,868 and 1,115,000

Step by Step Solution

1. Step 1: Write the proportion equation
   532,868 : 1,115,000 = 1,115,000 : x
2. Step 2: Convert to fraction form
   532,868/1,115,000 = 1,115,000/x
3. Step 3: Cross multiply
   532,868x = 1,115,000 × 1,115,000
4. Step 4: Simplify right side
   532,868x = 1,243,225,000,000
5. Step 5: Solve for x
   x = 1,243,225,000,000/532,868
6. Step 6: Final answer
   x = 2,333,082.49