Finding the Third Proportional to 2,029,760 and 4,365,700

Step by Step Solution

1. Step 1: Write the proportion equation
   2,029,760 : 4,365,700 = 4,365,700 : x
2. Step 2: Convert to fraction form
   2,029,760/4,365,700 = 4,365,700/x
3. Step 3: Cross multiply
   2,029,760x = 4,365,700 × 4,365,700
4. Step 4: Simplify right side
   2,029,760x = 19,059,336,490,000
5. Step 5: Solve for x
   x = 19,059,336,490,000/2,029,760
6. Step 6: Final answer
   x = 9,389,945.85