Finding the Third Proportional to 52,470 and 112,716

Step by Step Solution

1. Step 1: Write the proportion equation
   52,470 : 112,716 = 112,716 : x
2. Step 2: Convert to fraction form
   52,470/112,716 = 112,716/x
3. Step 3: Cross multiply
   52,470x = 112,716 × 112,716
4. Step 4: Simplify right side
   52,470x = 12,704,896,656
5. Step 5: Solve for x
   x = 12,704,896,656/52,470
6. Step 6: Final answer
   x = 242,136.40