Finding the Third Proportional to 1,047,630 and 1,551,807

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,630 : 1,551,807 = 1,551,807 : x
2. Step 2: Convert to fraction form
   1,047,630/1,551,807 = 1,551,807/x
3. Step 3: Cross multiply
   1,047,630x = 1,551,807 × 1,551,807
4. Step 4: Simplify right side
   1,047,630x = 2,408,104,965,249
5. Step 5: Solve for x
   x = 2,408,104,965,249/1,047,630
6. Step 6: Final answer
   x = 2,298,621.62