Finding the Third Proportional to 19,860.19 and 46,780.03

Step by Step Solution

1. Step 1: Write the proportion equation
   19,860.19 : 46,780.03 = 46,780.03 : x
2. Step 2: Convert to fraction form
   19,860.19/46,780.03 = 46,780.03/x
3. Step 3: Cross multiply
   19,860.19x = 46,780.03 × 46,780.03
4. Step 4: Simplify right side
   19,860.19x = 2,188,371,323.75
5. Step 5: Solve for x
   x = 2,188,371,323.75/19,860.19
6. Step 6: Final answer
   x = 110,188.86