Finding the Third Proportional to 367,068 and 812,748

Step by Step Solution

1. Step 1: Write the proportion equation
   367,068 : 812,748 = 812,748 : x
2. Step 2: Convert to fraction form
   367,068/812,748 = 812,748/x
3. Step 3: Cross multiply
   367,068x = 812,748 × 812,748
4. Step 4: Simplify right side
   367,068x = 660,559,311,504
5. Step 5: Solve for x
   x = 660,559,311,504/367,068
6. Step 6: Final answer
   x = 1,799,555.70