Finding the Third Proportional to 1,356.47 and 2,973.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,356.47 : 2,973.52 = 2,973.52 : x
2. Step 2: Convert to fraction form
   1,356.47/2,973.52 = 2,973.52/x
3. Step 3: Cross multiply
   1,356.47x = 2,973.52 × 2,973.52
4. Step 4: Simplify right side
   1,356.47x = 8,841,795.17
5. Step 5: Solve for x
   x = 8,841,795.17/1,356.47
6. Step 6: Final answer
   x = 6,518.24