Finding the Third Proportional to 562,554 and 1,213,068

Step by Step Solution

1. Step 1: Write the proportion equation
   562,554 : 1,213,068 = 1,213,068 : x
2. Step 2: Convert to fraction form
   562,554/1,213,068 = 1,213,068/x
3. Step 3: Cross multiply
   562,554x = 1,213,068 × 1,213,068
4. Step 4: Simplify right side
   562,554x = 1,471,533,972,624
5. Step 5: Solve for x
   x = 1,471,533,972,624/562,554
6. Step 6: Final answer
   x = 2,615,809.28