Finding the Third Proportional to 370,008 and 555,064

Step by Step Solution

1. Step 1: Write the proportion equation
   370,008 : 555,064 = 555,064 : x
2. Step 2: Convert to fraction form
   370,008/555,064 = 555,064/x
3. Step 3: Cross multiply
   370,008x = 555,064 × 555,064
4. Step 4: Simplify right side
   370,008x = 308,096,044,096
5. Step 5: Solve for x
   x = 308,096,044,096/370,008
6. Step 6: Final answer
   x = 832,674.01