Finding the Third Proportional to 215,004 and 334,032

Step by Step Solution

1. Step 1: Write the proportion equation
   215,004 : 334,032 = 334,032 : x
2. Step 2: Convert to fraction form
   215,004/334,032 = 334,032/x
3. Step 3: Cross multiply
   215,004x = 334,032 × 334,032
4. Step 4: Simplify right side
   215,004x = 111,577,377,024
5. Step 5: Solve for x
   x = 111,577,377,024/215,004
6. Step 6: Final answer
   x = 518,954.89