Finding the Third Proportional to 524,880 and 1,071,905

Step by Step Solution

1. Step 1: Write the proportion equation
   524,880 : 1,071,905 = 1,071,905 : x
2. Step 2: Convert to fraction form
   524,880/1,071,905 = 1,071,905/x
3. Step 3: Cross multiply
   524,880x = 1,071,905 × 1,071,905
4. Step 4: Simplify right side
   524,880x = 1,148,980,329,025
5. Step 5: Solve for x
   x = 1,148,980,329,025/524,880
6. Step 6: Final answer
   x = 2,189,034.31