Finding the Third Proportional to 715,725 and 1,560,058

Step by Step Solution

1. Step 1: Write the proportion equation
   715,725 : 1,560,058 = 1,560,058 : x
2. Step 2: Convert to fraction form
   715,725/1,560,058 = 1,560,058/x
3. Step 3: Cross multiply
   715,725x = 1,560,058 × 1,560,058
4. Step 4: Simplify right side
   715,725x = 2,433,780,963,364
5. Step 5: Solve for x
   x = 2,433,780,963,364/715,725
6. Step 6: Final answer
   x = 3,400,441.46