Finding the Third Proportional to 2,984.34 and 4,681.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,984.34 : 4,681.55 = 4,681.55 : x
2. Step 2: Convert to fraction form
   2,984.34/4,681.55 = 4,681.55/x
3. Step 3: Cross multiply
   2,984.34x = 4,681.55 × 4,681.55
4. Step 4: Simplify right side
   2,984.34x = 21,916,881.14
5. Step 5: Solve for x
   x = 21,916,881.14/2,984.34
6. Step 6: Final answer
   x = 7,343.95