Finding the Third Proportional to 301,125 and 443,368.50

Step by Step Solution

1. Step 1: Write the proportion equation
   301,125 : 443,368.50 = 443,368.50 : x
2. Step 2: Convert to fraction form
   301,125/443,368.50 = 443,368.50/x
3. Step 3: Cross multiply
   301,125x = 443,368.50 × 443,368.50
4. Step 4: Simplify right side
   301,125x = 196,575,626,792.25
5. Step 5: Solve for x
   x = 196,575,626,792.25/301,125
6. Step 6: Final answer
   x = 652,804.07