Finding the Third Proportional to 607.63 and 942.69

Step by Step Solution

1. Step 1: Write the proportion equation
   607.63 : 942.69 = 942.69 : x
2. Step 2: Convert to fraction form
   607.63/942.69 = 942.69/x
3. Step 3: Cross multiply
   607.63x = 942.69 × 942.69
4. Step 4: Simplify right side
   607.63x = 888,659.72
5. Step 5: Solve for x
   x = 888,659.72/607.63
6. Step 6: Final answer
   x = 1,462.51