Finding the Third Proportional to 46,380.75 and 99,320.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,380.75 : 99,320.25 = 99,320.25 : x
2. Step 2: Convert to fraction form
   46,380.75/99,320.25 = 99,320.25/x
3. Step 3: Cross multiply
   46,380.75x = 99,320.25 × 99,320.25
4. Step 4: Simplify right side
   46,380.75x = 9,864,512,060.06
5. Step 5: Solve for x
   x = 9,864,512,060.06/46,380.75
6. Step 6: Final answer
   x = 212,685.48