Finding the Third Proportional to 562,263 and 1,224,359

Step by Step Solution

1. Step 1: Write the proportion equation
   562,263 : 1,224,359 = 1,224,359 : x
2. Step 2: Convert to fraction form
   562,263/1,224,359 = 1,224,359/x
3. Step 3: Cross multiply
   562,263x = 1,224,359 × 1,224,359
4. Step 4: Simplify right side
   562,263x = 1,499,054,960,881
5. Step 5: Solve for x
   x = 1,499,054,960,881/562,263
6. Step 6: Final answer
   x = 2,666,109.92