Finding the Third Proportional to 112,082 and 243,748

Step by Step Solution

1. Step 1: Write the proportion equation
   112,082 : 243,748 = 243,748 : x
2. Step 2: Convert to fraction form
   112,082/243,748 = 243,748/x
3. Step 3: Cross multiply
   112,082x = 243,748 × 243,748
4. Step 4: Simplify right side
   112,082x = 59,413,087,504
5. Step 5: Solve for x
   x = 59,413,087,504/112,082
6. Step 6: Final answer
   x = 530,085.90