Finding the Third Proportional to 368,952 and 556,008

Step by Step Solution

1. Step 1: Write the proportion equation
   368,952 : 556,008 = 556,008 : x
2. Step 2: Convert to fraction form
   368,952/556,008 = 556,008/x
3. Step 3: Cross multiply
   368,952x = 556,008 × 556,008
4. Step 4: Simplify right side
   368,952x = 309,144,896,064
5. Step 5: Solve for x
   x = 309,144,896,064/368,952
6. Step 6: Final answer
   x = 837,900.04