Finding the Third Proportional to 523,910 and 1,145,898

Step by Step Solution

1. Step 1: Write the proportion equation
   523,910 : 1,145,898 = 1,145,898 : x
2. Step 2: Convert to fraction form
   523,910/1,145,898 = 1,145,898/x
3. Step 3: Cross multiply
   523,910x = 1,145,898 × 1,145,898
4. Step 4: Simplify right side
   523,910x = 1,313,082,226,404
5. Step 5: Solve for x
   x = 1,313,082,226,404/523,910
6. Step 6: Final answer
   x = 2,506,312.58