Finding the Third Proportional to 1,994,763 and 4,388,046

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994,763 : 4,388,046 = 4,388,046 : x
2. Step 2: Convert to fraction form
   1,994,763/4,388,046 = 4,388,046/x
3. Step 3: Cross multiply
   1,994,763x = 4,388,046 × 4,388,046
4. Step 4: Simplify right side
   1,994,763x = 19,254,947,698,116
5. Step 5: Solve for x
   x = 19,254,947,698,116/1,994,763
6. Step 6: Final answer
   x = 9,652,749.57