Finding the Third Proportional to 19,432 and 41,837.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,432 : 41,837.25 = 41,837.25 : x
2. Step 2: Convert to fraction form
   19,432/41,837.25 = 41,837.25/x
3. Step 3: Cross multiply
   19,432x = 41,837.25 × 41,837.25
4. Step 4: Simplify right side
   19,432x = 1,750,355,487.56
5. Step 5: Solve for x
   x = 1,750,355,487.56/19,432
6. Step 6: Final answer
   x = 90,075.93