Finding the Third Proportional to 96,789.94 and 212,275.69

Step by Step Solution

1. Step 1: Write the proportion equation
   96,789.94 : 212,275.69 = 212,275.69 : x
2. Step 2: Convert to fraction form
   96,789.94/212,275.69 = 212,275.69/x
3. Step 3: Cross multiply
   96,789.94x = 212,275.69 × 212,275.69
4. Step 4: Simplify right side
   96,789.94x = 45,060,967,503.60
5. Step 5: Solve for x
   x = 45,060,967,503.60/96,789.94
6. Step 6: Final answer
   x = 465,554.26