Finding the Third Proportional to 52,620 and 112,704

Step by Step Solution

1. Step 1: Write the proportion equation
   52,620 : 112,704 = 112,704 : x
2. Step 2: Convert to fraction form
   52,620/112,704 = 112,704/x
3. Step 3: Cross multiply
   52,620x = 112,704 × 112,704
4. Step 4: Simplify right side
   52,620x = 12,702,191,616
5. Step 5: Solve for x
   x = 12,702,191,616/52,620
6. Step 6: Final answer
   x = 241,394.75