Finding the Third Proportional to 51,829.88 and 70,328.25

Step by Step Solution

1. Step 1: Write the proportion equation
   51,829.88 : 70,328.25 = 70,328.25 : x
2. Step 2: Convert to fraction form
   51,829.88/70,328.25 = 70,328.25/x
3. Step 3: Cross multiply
   51,829.88x = 70,328.25 × 70,328.25
4. Step 4: Simplify right side
   51,829.88x = 4,946,062,748.06
5. Step 5: Solve for x
   x = 4,946,062,748.06/51,829.88
6. Step 6: Final answer
   x = 95,428.80