Finding the Third Proportional to 113,522 and 171,862

Step by Step Solution

1. Step 1: Write the proportion equation
   113,522 : 171,862 = 171,862 : x
2. Step 2: Convert to fraction form
   113,522/171,862 = 171,862/x
3. Step 3: Cross multiply
   113,522x = 171,862 × 171,862
4. Step 4: Simplify right side
   113,522x = 29,536,547,044
5. Step 5: Solve for x
   x = 29,536,547,044/113,522
6. Step 6: Final answer
   x = 260,183.46