Finding the Third Proportional to 83,849.63 and 124,633.69

Step by Step Solution

1. Step 1: Write the proportion equation
   83,849.63 : 124,633.69 = 124,633.69 : x
2. Step 2: Convert to fraction form
   83,849.63/124,633.69 = 124,633.69/x
3. Step 3: Cross multiply
   83,849.63x = 124,633.69 × 124,633.69
4. Step 4: Simplify right side
   83,849.63x = 15,533,556,059.85
5. Step 5: Solve for x
   x = 15,533,556,059.85/83,849.63
6. Step 6: Final answer
   x = 185,254.93