Finding the Third Proportional to 1,030,630 and 1,515,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,630 : 1,515,124 = 1,515,124 : x
2. Step 2: Convert to fraction form
   1,030,630/1,515,124 = 1,515,124/x
3. Step 3: Cross multiply
   1,030,630x = 1,515,124 × 1,515,124
4. Step 4: Simplify right side
   1,030,630x = 2,295,600,735,376
5. Step 5: Solve for x
   x = 2,295,600,735,376/1,030,630
6. Step 6: Final answer
   x = 2,227,376.20