Finding the Third Proportional to 546,714 and 1,199,691

Step by Step Solution

1. Step 1: Write the proportion equation
   546,714 : 1,199,691 = 1,199,691 : x
2. Step 2: Convert to fraction form
   546,714/1,199,691 = 1,199,691/x
3. Step 3: Cross multiply
   546,714x = 1,199,691 × 1,199,691
4. Step 4: Simplify right side
   546,714x = 1,439,258,495,481
5. Step 5: Solve for x
   x = 1,439,258,495,481/546,714
6. Step 6: Final answer
   x = 2,632,561.99