Finding the Third Proportional to 367,371 and 553,756.50

Step by Step Solution

1. Step 1: Write the proportion equation
   367,371 : 553,756.50 = 553,756.50 : x
2. Step 2: Convert to fraction form
   367,371/553,756.50 = 553,756.50/x
3. Step 3: Cross multiply
   367,371x = 553,756.50 × 553,756.50
4. Step 4: Simplify right side
   367,371x = 306,646,261,292.25
5. Step 5: Solve for x
   x = 306,646,261,292.25/367,371
6. Step 6: Final answer
   x = 834,704.59