Finding the Third Proportional to 182,113 and 371,443

Step by Step Solution

1. Step 1: Write the proportion equation
   182,113 : 371,443 = 371,443 : x
2. Step 2: Convert to fraction form
   182,113/371,443 = 371,443/x
3. Step 3: Cross multiply
   182,113x = 371,443 × 371,443
4. Step 4: Simplify right side
   182,113x = 137,969,902,249
5. Step 5: Solve for x
   x = 137,969,902,249/182,113
6. Step 6: Final answer
   x = 757,606.00