Finding the Third Proportional to 715,762 and 1,560,130

Step by Step Solution

1. Step 1: Write the proportion equation
   715,762 : 1,560,130 = 1,560,130 : x
2. Step 2: Convert to fraction form
   715,762/1,560,130 = 1,560,130/x
3. Step 3: Cross multiply
   715,762x = 1,560,130 × 1,560,130
4. Step 4: Simplify right side
   715,762x = 2,434,005,616,900
5. Step 5: Solve for x
   x = 2,434,005,616,900/715,762
6. Step 6: Final answer
   x = 3,400,579.55