Finding the Third Proportional to 38,863.13 and 83,672.25

Step by Step Solution

1. Step 1: Write the proportion equation
   38,863.13 : 83,672.25 = 83,672.25 : x
2. Step 2: Convert to fraction form
   38,863.13/83,672.25 = 83,672.25/x
3. Step 3: Cross multiply
   38,863.13x = 83,672.25 × 83,672.25
4. Step 4: Simplify right side
   38,863.13x = 7,001,045,420.06
5. Step 5: Solve for x
   x = 7,001,045,420.06/38,863.13
6. Step 6: Final answer
   x = 180,146.23