Finding the Third Proportional to 28,362 and 60,449.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,362 : 60,449.25 = 60,449.25 : x
2. Step 2: Convert to fraction form
   28,362/60,449.25 = 60,449.25/x
3. Step 3: Cross multiply
   28,362x = 60,449.25 × 60,449.25
4. Step 4: Simplify right side
   28,362x = 3,654,111,825.56
5. Step 5: Solve for x
   x = 3,654,111,825.56/28,362
6. Step 6: Final answer
   x = 128,838.30