Finding the Third Proportional to 196,044 and 429,444

Step by Step Solution

1. Step 1: Write the proportion equation
   196,044 : 429,444 = 429,444 : x
2. Step 2: Convert to fraction form
   196,044/429,444 = 429,444/x
3. Step 3: Cross multiply
   196,044x = 429,444 × 429,444
4. Step 4: Simplify right side
   196,044x = 184,422,149,136
5. Step 5: Solve for x
   x = 184,422,149,136/196,044
6. Step 6: Final answer
   x = 940,718.15