Finding the Third Proportional to 59,270 and 91,714

Step by Step Solution

1. Step 1: Write the proportion equation
   59,270 : 91,714 = 91,714 : x
2. Step 2: Convert to fraction form
   59,270/91,714 = 91,714/x
3. Step 3: Cross multiply
   59,270x = 91,714 × 91,714
4. Step 4: Simplify right side
   59,270x = 8,411,457,796
5. Step 5: Solve for x
   x = 8,411,457,796/59,270
6. Step 6: Final answer
   x = 141,917.63