Finding the Third Proportional to 74,262 and 114,910

Step by Step Solution

1. Step 1: Write the proportion equation
   74,262 : 114,910 = 114,910 : x
2. Step 2: Convert to fraction form
   74,262/114,910 = 114,910/x
3. Step 3: Cross multiply
   74,262x = 114,910 × 114,910
4. Step 4: Simplify right side
   74,262x = 13,204,308,100
5. Step 5: Solve for x
   x = 13,204,308,100/74,262
6. Step 6: Final answer
   x = 177,807.06