Finding the Third Proportional to 58,800 and 88,740.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,800 : 88,740.25 = 88,740.25 : x
2. Step 2: Convert to fraction form
   58,800/88,740.25 = 88,740.25/x
3. Step 3: Cross multiply
   58,800x = 88,740.25 × 88,740.25
4. Step 4: Simplify right side
   58,800x = 7,874,831,970.06
5. Step 5: Solve for x
   x = 7,874,831,970.06/58,800
6. Step 6: Final answer
   x = 133,925.71