Finding the Third Proportional to 25,451 and 58,970

Step by Step Solution

1. Step 1: Write the proportion equation
   25,451 : 58,970 = 58,970 : x
2. Step 2: Convert to fraction form
   25,451/58,970 = 58,970/x
3. Step 3: Cross multiply
   25,451x = 58,970 × 58,970
4. Step 4: Simplify right side
   25,451x = 3,477,460,900
5. Step 5: Solve for x
   x = 3,477,460,900/25,451
6. Step 6: Final answer
   x = 136,633.57