Finding the Third Proportional to 28,389 and 59,107

Step by Step Solution

1. Step 1: Write the proportion equation
   28,389 : 59,107 = 59,107 : x
2. Step 2: Convert to fraction form
   28,389/59,107 = 59,107/x
3. Step 3: Cross multiply
   28,389x = 59,107 × 59,107
4. Step 4: Simplify right side
   28,389x = 3,493,637,449
5. Step 5: Solve for x
   x = 3,493,637,449/28,389
6. Step 6: Final answer
   x = 123,063.07