Finding the Third Proportional to 122,087.25 and 183,002.63

Step by Step Solution

1. Step 1: Write the proportion equation
   122,087.25 : 183,002.63 = 183,002.63 : x
2. Step 2: Convert to fraction form
   122,087.25/183,002.63 = 183,002.63/x
3. Step 3: Cross multiply
   122,087.25x = 183,002.63 × 183,002.63
4. Step 4: Simplify right side
   122,087.25x = 33,489,960,756.89
5. Step 5: Solve for x
   x = 33,489,960,756.89/122,087.25
6. Step 6: Final answer
   x = 274,311.70