Finding the Third Proportional to 19,181.81 and 41,973.19

Step by Step Solution

1. Step 1: Write the proportion equation
   19,181.81 : 41,973.19 = 41,973.19 : x
2. Step 2: Convert to fraction form
   19,181.81/41,973.19 = 41,973.19/x
3. Step 3: Cross multiply
   19,181.81x = 41,973.19 × 41,973.19
4. Step 4: Simplify right side
   19,181.81x = 1,761,748,468.91
5. Step 5: Solve for x
   x = 1,761,748,468.91/19,181.81
6. Step 6: Final answer
   x = 91,844.73