Finding the Third Proportional to 1,401.47 and 2,973.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401.47 : 2,973.76 = 2,973.76 : x
2. Step 2: Convert to fraction form
   1,401.47/2,973.76 = 2,973.76/x
3. Step 3: Cross multiply
   1,401.47x = 2,973.76 × 2,973.76
4. Step 4: Simplify right side
   1,401.47x = 8,843,258.76
5. Step 5: Solve for x
   x = 8,843,258.76/1,401.47
6. Step 6: Final answer
   x = 6,309.99