Finding the Third Proportional to 493,416 and 1,025,615

Step by Step Solution

1. Step 1: Write the proportion equation
   493,416 : 1,025,615 = 1,025,615 : x
2. Step 2: Convert to fraction form
   493,416/1,025,615 = 1,025,615/x
3. Step 3: Cross multiply
   493,416x = 1,025,615 × 1,025,615
4. Step 4: Simplify right side
   493,416x = 1,051,886,128,225
5. Step 5: Solve for x
   x = 1,051,886,128,225/493,416
6. Step 6: Final answer
   x = 2,131,844.38