Finding the Third Proportional to 1,197,280 and 1,794,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,280 : 1,794,166 = 1,794,166 : x
2. Step 2: Convert to fraction form
   1,197,280/1,794,166 = 1,794,166/x
3. Step 3: Cross multiply
   1,197,280x = 1,794,166 × 1,794,166
4. Step 4: Simplify right side
   1,197,280x = 3,219,031,635,556
5. Step 5: Solve for x
   x = 3,219,031,635,556/1,197,280
6. Step 6: Final answer
   x = 2,688,620.57