Finding the Third Proportional to 1,715,366 and 2,515,758

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715,366 : 2,515,758 = 2,515,758 : x
2. Step 2: Convert to fraction form
   1,715,366/2,515,758 = 2,515,758/x
3. Step 3: Cross multiply
   1,715,366x = 2,515,758 × 2,515,758
4. Step 4: Simplify right side
   1,715,366x = 6,329,038,314,564
5. Step 5: Solve for x
   x = 6,329,038,314,564/1,715,366
6. Step 6: Final answer
   x = 3,689,613.95