Finding the Third Proportional to 562,268 and 1,224,368

Step by Step Solution

1. Step 1: Write the proportion equation
   562,268 : 1,224,368 = 1,224,368 : x
2. Step 2: Convert to fraction form
   562,268/1,224,368 = 1,224,368/x
3. Step 3: Cross multiply
   562,268x = 1,224,368 × 1,224,368
4. Step 4: Simplify right side
   562,268x = 1,499,076,999,424
5. Step 5: Solve for x
   x = 1,499,076,999,424/562,268
6. Step 6: Final answer
   x = 2,666,125.41