Finding the Third Proportional to 52,428 and 114,072

Step by Step Solution

1. Step 1: Write the proportion equation
   52,428 : 114,072 = 114,072 : x
2. Step 2: Convert to fraction form
   52,428/114,072 = 114,072/x
3. Step 3: Cross multiply
   52,428x = 114,072 × 114,072
4. Step 4: Simplify right side
   52,428x = 13,012,421,184
5. Step 5: Solve for x
   x = 13,012,421,184/52,428
6. Step 6: Final answer
   x = 248,196.02