Finding the Third Proportional to 38,409.19 and 83,926.13

Step by Step Solution

1. Step 1: Write the proportion equation
   38,409.19 : 83,926.13 = 83,926.13 : x
2. Step 2: Convert to fraction form
   38,409.19/83,926.13 = 83,926.13/x
3. Step 3: Cross multiply
   38,409.19x = 83,926.13 × 83,926.13
4. Step 4: Simplify right side
   38,409.19x = 7,043,594,457.52
5. Step 5: Solve for x
   x = 7,043,594,457.52/38,409.19
6. Step 6: Final answer
   x = 183,383.06