Finding the Third Proportional to 200,062 and 437,300

Step by Step Solution

1. Step 1: Write the proportion equation
   200,062 : 437,300 = 437,300 : x
2. Step 2: Convert to fraction form
   200,062/437,300 = 437,300/x
3. Step 3: Cross multiply
   200,062x = 437,300 × 437,300
4. Step 4: Simplify right side
   200,062x = 191,231,290,000
5. Step 5: Solve for x
   x = 191,231,290,000/200,062
6. Step 6: Final answer
   x = 955,860.13