Finding the Third Proportional to 124,587.94 and 188,368.31

Step by Step Solution

1. Step 1: Write the proportion equation
   124,587.94 : 188,368.31 = 188,368.31 : x
2. Step 2: Convert to fraction form
   124,587.94/188,368.31 = 188,368.31/x
3. Step 3: Cross multiply
   124,587.94x = 188,368.31 × 188,368.31
4. Step 4: Simplify right side
   124,587.94x = 35,482,621,154.10
5. Step 5: Solve for x
   x = 35,482,621,154.10/124,587.94
6. Step 6: Final answer
   x = 284,799.81