Finding the Third Proportional to 367,778 and 793,613.75

Step by Step Solution

1. Step 1: Write the proportion equation
   367,778 : 793,613.75 = 793,613.75 : x
2. Step 2: Convert to fraction form
   367,778/793,613.75 = 793,613.75/x
3. Step 3: Cross multiply
   367,778x = 793,613.75 × 793,613.75
4. Step 4: Simplify right side
   367,778x = 629,822,784,189.06
5. Step 5: Solve for x
   x = 629,822,784,189.06/367,778
6. Step 6: Final answer
   x = 1,712,508.05