Finding the Third Proportional to 562,298 and 1,224,429

Step by Step Solution

1. Step 1: Write the proportion equation
   562,298 : 1,224,429 = 1,224,429 : x
2. Step 2: Convert to fraction form
   562,298/1,224,429 = 1,224,429/x
3. Step 3: Cross multiply
   562,298x = 1,224,429 × 1,224,429
4. Step 4: Simplify right side
   562,298x = 1,499,226,376,041
5. Step 5: Solve for x
   x = 1,499,226,376,041/562,298
6. Step 6: Final answer
   x = 2,666,248.81