Finding the Third Proportional to 19,403.06 and 42,532.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,403.06 : 42,532.13 = 42,532.13 : x
2. Step 2: Convert to fraction form
   19,403.06/42,532.13 = 42,532.13/x
3. Step 3: Cross multiply
   19,403.06x = 42,532.13 × 42,532.13
4. Step 4: Simplify right side
   19,403.06x = 1,808,981,657.02
5. Step 5: Solve for x
   x = 1,808,981,657.02/19,403.06
6. Step 6: Final answer
   x = 93,231.76