Finding the Third Proportional to 3,365,730 and 7,340,650

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,730 : 7,340,650 = 7,340,650 : x
2. Step 2: Convert to fraction form
   3,365,730/7,340,650 = 7,340,650/x
3. Step 3: Cross multiply
   3,365,730x = 7,340,650 × 7,340,650
4. Step 4: Simplify right side
   3,365,730x = 53,885,142,422,500
5. Step 5: Solve for x
   x = 53,885,142,422,500/3,365,730
6. Step 6: Final answer
   x = 16,009,942.10