Finding the Third Proportional to 25,994 and 56,140

Step by Step Solution

1. Step 1: Write the proportion equation
   25,994 : 56,140 = 56,140 : x
2. Step 2: Convert to fraction form
   25,994/56,140 = 56,140/x
3. Step 3: Cross multiply
   25,994x = 56,140 × 56,140
4. Step 4: Simplify right side
   25,994x = 3,151,699,600
5. Step 5: Solve for x
   x = 3,151,699,600/25,994
6. Step 6: Final answer
   x = 121,247.20