Finding the Third Proportional to 143,411 and 296,032

Step by Step Solution

1. Step 1: Write the proportion equation
   143,411 : 296,032 = 296,032 : x
2. Step 2: Convert to fraction form
   143,411/296,032 = 296,032/x
3. Step 3: Cross multiply
   143,411x = 296,032 × 296,032
4. Step 4: Simplify right side
   143,411x = 87,634,945,024
5. Step 5: Solve for x
   x = 87,634,945,024/143,411
6. Step 6: Final answer
   x = 611,075.48