Finding the Third Proportional to 2,971,230 and 6,510,355

Step by Step Solution

1. Step 1: Write the proportion equation
   2,971,230 : 6,510,355 = 6,510,355 : x
2. Step 2: Convert to fraction form
   2,971,230/6,510,355 = 6,510,355/x
3. Step 3: Cross multiply
   2,971,230x = 6,510,355 × 6,510,355
4. Step 4: Simplify right side
   2,971,230x = 42,384,722,226,025
5. Step 5: Solve for x
   x = 42,384,722,226,025/2,971,230
6. Step 6: Final answer
   x = 14,265,042.50