Finding the Third Proportional to 52,154 and 112,612

Step by Step Solution

1. Step 1: Write the proportion equation
   52,154 : 112,612 = 112,612 : x
2. Step 2: Convert to fraction form
   52,154/112,612 = 112,612/x
3. Step 3: Cross multiply
   52,154x = 112,612 × 112,612
4. Step 4: Simplify right side
   52,154x = 12,681,462,544
5. Step 5: Solve for x
   x = 12,681,462,544/52,154
6. Step 6: Final answer
   x = 243,154.17