Finding the Third Proportional to 3,073,607 and 4,620,333

Step by Step Solution

1. Step 1: Write the proportion equation
   3,073,607 : 4,620,333 = 4,620,333 : x
2. Step 2: Convert to fraction form
   3,073,607/4,620,333 = 4,620,333/x
3. Step 3: Cross multiply
   3,073,607x = 4,620,333 × 4,620,333
4. Step 4: Simplify right side
   3,073,607x = 21,347,477,030,889
5. Step 5: Solve for x
   x = 21,347,477,030,889/3,073,607
6. Step 6: Final answer
   x = 6,945,415.28