Finding the Third Proportional to 1,520,817 and 2,354,037

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,817 : 2,354,037 = 2,354,037 : x
2. Step 2: Convert to fraction form
   1,520,817/2,354,037 = 2,354,037/x
3. Step 3: Cross multiply
   1,520,817x = 2,354,037 × 2,354,037
4. Step 4: Simplify right side
   1,520,817x = 5,541,490,197,369
5. Step 5: Solve for x
   x = 5,541,490,197,369/1,520,817
6. Step 6: Final answer
   x = 3,643,758.71