Finding the Third Proportional to 46,178.25 and 99,418.88

Step by Step Solution

1. Step 1: Write the proportion equation
   46,178.25 : 99,418.88 = 99,418.88 : x
2. Step 2: Convert to fraction form
   46,178.25/99,418.88 = 99,418.88/x
3. Step 3: Cross multiply
   46,178.25x = 99,418.88 × 99,418.88
4. Step 4: Simplify right side
   46,178.25x = 9,884,112,706.27
5. Step 5: Solve for x
   x = 9,884,112,706.27/46,178.25
6. Step 6: Final answer
   x = 214,042.60