Finding the Third Proportional to 28,088 and 60,406

Step by Step Solution

1. Step 1: Write the proportion equation
   28,088 : 60,406 = 60,406 : x
2. Step 2: Convert to fraction form
   28,088/60,406 = 60,406/x
3. Step 3: Cross multiply
   28,088x = 60,406 × 60,406
4. Step 4: Simplify right side
   28,088x = 3,648,884,836
5. Step 5: Solve for x
   x = 3,648,884,836/28,088
6. Step 6: Final answer
   x = 129,909.03