Finding the Third Proportional to 196,075 and 429,462

Step by Step Solution

1. Step 1: Write the proportion equation
   196,075 : 429,462 = 429,462 : x
2. Step 2: Convert to fraction form
   196,075/429,462 = 429,462/x
3. Step 3: Cross multiply
   196,075x = 429,462 × 429,462
4. Step 4: Simplify right side
   196,075x = 184,437,609,444
5. Step 5: Solve for x
   x = 184,437,609,444/196,075
6. Step 6: Final answer
   x = 940,648.27