Finding the Third Proportional to 28,930.50 and 62,984.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,930.50 : 62,984.25 = 62,984.25 : x
2. Step 2: Convert to fraction form
   28,930.50/62,984.25 = 62,984.25/x
3. Step 3: Cross multiply
   28,930.50x = 62,984.25 × 62,984.25
4. Step 4: Simplify right side
   28,930.50x = 3,967,015,748.06
5. Step 5: Solve for x
   x = 3,967,015,748.06/28,930.50
6. Step 6: Final answer
   x = 137,122.27