Finding the Third Proportional to 1,156,296 and 1,779,500

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,296 : 1,779,500 = 1,779,500 : x
2. Step 2: Convert to fraction form
   1,156,296/1,779,500 = 1,779,500/x
3. Step 3: Cross multiply
   1,156,296x = 1,779,500 × 1,779,500
4. Step 4: Simplify right side
   1,156,296x = 3,166,620,250,000
5. Step 5: Solve for x
   x = 3,166,620,250,000/1,156,296
6. Step 6: Final answer
   x = 2,738,589.64