Finding the Third Proportional to 1,030,347 and 1,515,726

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,347 : 1,515,726 = 1,515,726 : x
2. Step 2: Convert to fraction form
   1,030,347/1,515,726 = 1,515,726/x
3. Step 3: Cross multiply
   1,030,347x = 1,515,726 × 1,515,726
4. Step 4: Simplify right side
   1,030,347x = 2,297,425,307,076
5. Step 5: Solve for x
   x = 2,297,425,307,076/1,030,347
6. Step 6: Final answer
   x = 2,229,758.82