Finding the Third Proportional to 359,271 and 598,756.50

Step by Step Solution

1. Step 1: Write the proportion equation
   359,271 : 598,756.50 = 598,756.50 : x
2. Step 2: Convert to fraction form
   359,271/598,756.50 = 598,756.50/x
3. Step 3: Cross multiply
   359,271x = 598,756.50 × 598,756.50
4. Step 4: Simplify right side
   359,271x = 358,509,346,292.25
5. Step 5: Solve for x
   x = 358,509,346,292.25/359,271
6. Step 6: Final answer
   x = 997,880.00