Finding the Third Proportional to 890,068.50 and 1,379,082

Step by Step Solution

1. Step 1: Write the proportion equation
   890,068.50 : 1,379,082 = 1,379,082 : x
2. Step 2: Convert to fraction form
   890,068.50/1,379,082 = 1,379,082/x
3. Step 3: Cross multiply
   890,068.50x = 1,379,082 × 1,379,082
4. Step 4: Simplify right side
   890,068.50x = 1,901,867,162,724
5. Step 5: Solve for x
   x = 1,901,867,162,724/890,068.50
6. Step 6: Final answer
   x = 2,136,764.94