Finding the Third Proportional to 28,623 and 58,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,623 : 58,054.50 = 58,054.50 : x
2. Step 2: Convert to fraction form
   28,623/58,054.50 = 58,054.50/x
3. Step 3: Cross multiply
   28,623x = 58,054.50 × 58,054.50
4. Step 4: Simplify right side
   28,623x = 3,370,324,970.25
5. Step 5: Solve for x
   x = 3,370,324,970.25/28,623
6. Step 6: Final answer
   x = 117,748.84