Finding the Third Proportional to 493,323 and 1,056,630

Step by Step Solution

1. Step 1: Write the proportion equation
   493,323 : 1,056,630 = 1,056,630 : x
2. Step 2: Convert to fraction form
   493,323/1,056,630 = 1,056,630/x
3. Step 3: Cross multiply
   493,323x = 1,056,630 × 1,056,630
4. Step 4: Simplify right side
   493,323x = 1,116,466,956,900
5. Step 5: Solve for x
   x = 1,116,466,956,900/493,323
6. Step 6: Final answer
   x = 2,263,156.10