Finding the Third Proportional to 38,613.38 and 83,748.94

Step by Step Solution

1. Step 1: Write the proportion equation
   38,613.38 : 83,748.94 = 83,748.94 : x
2. Step 2: Convert to fraction form
   38,613.38/83,748.94 = 83,748.94/x
3. Step 3: Cross multiply
   38,613.38x = 83,748.94 × 83,748.94
4. Step 4: Simplify right side
   38,613.38x = 7,013,884,532.38
5. Step 5: Solve for x
   x = 7,013,884,532.38/38,613.38
6. Step 6: Final answer
   x = 181,643.91