Finding the Third Proportional to 46,622.25 and 99,788.63

Step by Step Solution

1. Step 1: Write the proportion equation
   46,622.25 : 99,788.63 = 99,788.63 : x
2. Step 2: Convert to fraction form
   46,622.25/99,788.63 = 99,788.63/x
3. Step 3: Cross multiply
   46,622.25x = 99,788.63 × 99,788.63
4. Step 4: Simplify right side
   46,622.25x = 9,957,769,679.39
5. Step 5: Solve for x
   x = 9,957,769,679.39/46,622.25
6. Step 6: Final answer
   x = 213,584.07