Finding the Third Proportional to 747,754 and 1,630,843

Step by Step Solution

1. Step 1: Write the proportion equation
   747,754 : 1,630,843 = 1,630,843 : x
2. Step 2: Convert to fraction form
   747,754/1,630,843 = 1,630,843/x
3. Step 3: Cross multiply
   747,754x = 1,630,843 × 1,630,843
4. Step 4: Simplify right side
   747,754x = 2,659,648,890,649
5. Step 5: Solve for x
   x = 2,659,648,890,649/747,754
6. Step 6: Final answer
   x = 3,556,850.10