Finding the Third Proportional to 493,312 and 1,025,500

Step by Step Solution

1. Step 1: Write the proportion equation
   493,312 : 1,025,500 = 1,025,500 : x
2. Step 2: Convert to fraction form
   493,312/1,025,500 = 1,025,500/x
3. Step 3: Cross multiply
   493,312x = 1,025,500 × 1,025,500
4. Step 4: Simplify right side
   493,312x = 1,051,650,250,000
5. Step 5: Solve for x
   x = 1,051,650,250,000/493,312
6. Step 6: Final answer
   x = 2,131,815.67