Finding the Third Proportional to 302,034 and 651,355.50

Step by Step Solution

1. Step 1: Write the proportion equation
   302,034 : 651,355.50 = 651,355.50 : x
2. Step 2: Convert to fraction form
   302,034/651,355.50 = 651,355.50/x
3. Step 3: Cross multiply
   302,034x = 651,355.50 × 651,355.50
4. Step 4: Simplify right side
   302,034x = 424,263,987,380.25
5. Step 5: Solve for x
   x = 424,263,987,380.25/302,034
6. Step 6: Final answer
   x = 1,404,689.50