Finding the Third Proportional to 28,622 and 63,058

Step by Step Solution

1. Step 1: Write the proportion equation
   28,622 : 63,058 = 63,058 : x
2. Step 2: Convert to fraction form
   28,622/63,058 = 63,058/x
3. Step 3: Cross multiply
   28,622x = 63,058 × 63,058
4. Step 4: Simplify right side
   28,622x = 3,976,311,364
5. Step 5: Solve for x
   x = 3,976,311,364/28,622
6. Step 6: Final answer
   x = 138,925.00