Finding the Third Proportional to 1,749,930 and 3,621,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749,930 : 3,621,240 = 3,621,240 : x
2. Step 2: Convert to fraction form
   1,749,930/3,621,240 = 3,621,240/x
3. Step 3: Cross multiply
   1,749,930x = 3,621,240 × 3,621,240
4. Step 4: Simplify right side
   1,749,930x = 13,113,379,137,600
5. Step 5: Solve for x
   x = 13,113,379,137,600/1,749,930
6. Step 6: Final answer
   x = 7,493,659.25