Finding the Third Proportional to 563,162 and 1,225,468

Step by Step Solution

1. Step 1: Write the proportion equation
   563,162 : 1,225,468 = 1,225,468 : x
2. Step 2: Convert to fraction form
   563,162/1,225,468 = 1,225,468/x
3. Step 3: Cross multiply
   563,162x = 1,225,468 × 1,225,468
4. Step 4: Simplify right side
   563,162x = 1,501,771,819,024
5. Step 5: Solve for x
   x = 1,501,771,819,024/563,162
6. Step 6: Final answer
   x = 2,666,678.18