Finding the Third Proportional to 46,348.45 and 99,257.91

Step by Step Solution

1. Step 1: Write the proportion equation
   46,348.45 : 99,257.91 = 99,257.91 : x
2. Step 2: Convert to fraction form
   46,348.45/99,257.91 = 99,257.91/x
3. Step 3: Cross multiply
   46,348.45x = 99,257.91 × 99,257.91
4. Step 4: Simplify right side
   46,348.45x = 9,852,131,953.13
5. Step 5: Solve for x
   x = 9,852,131,953.13/46,348.45
6. Step 6: Final answer
   x = 212,566.58