Finding the Third Proportional to 526,719 and 1,137,513

Step by Step Solution

1. Step 1: Write the proportion equation
   526,719 : 1,137,513 = 1,137,513 : x
2. Step 2: Convert to fraction form
   526,719/1,137,513 = 1,137,513/x
3. Step 3: Cross multiply
   526,719x = 1,137,513 × 1,137,513
4. Step 4: Simplify right side
   526,719x = 1,293,935,825,169
5. Step 5: Solve for x
   x = 1,293,935,825,169/526,719
6. Step 6: Final answer
   x = 2,456,596.07