Finding the Third Proportional to 716,560 and 1,564,112

Step by Step Solution

1. Step 1: Write the proportion equation
   716,560 : 1,564,112 = 1,564,112 : x
2. Step 2: Convert to fraction form
   716,560/1,564,112 = 1,564,112/x
3. Step 3: Cross multiply
   716,560x = 1,564,112 × 1,564,112
4. Step 4: Simplify right side
   716,560x = 2,446,446,348,544
5. Step 5: Solve for x
   x = 2,446,446,348,544/716,560
6. Step 6: Final answer
   x = 3,414,154.22