Finding the Third Proportional to 904.69 and 1,973.06

Step by Step Solution

1. Step 1: Write the proportion equation
   904.69 : 1,973.06 = 1,973.06 : x
2. Step 2: Convert to fraction form
   904.69/1,973.06 = 1,973.06/x
3. Step 3: Cross multiply
   904.69x = 1,973.06 × 1,973.06
4. Step 4: Simplify right side
   904.69x = 3,892,975.63
5. Step 5: Solve for x
   x = 3,892,975.63/904.69
6. Step 6: Final answer
   x = 4,303.12