Finding the Third Proportional to 2,956,782 and 6,355,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,956,782 : 6,355,272 = 6,355,272 : x
2. Step 2: Convert to fraction form
   2,956,782/6,355,272 = 6,355,272/x
3. Step 3: Cross multiply
   2,956,782x = 6,355,272 × 6,355,272
4. Step 4: Simplify right side
   2,956,782x = 40,389,482,193,984
5. Step 5: Solve for x
   x = 40,389,482,193,984/2,956,782
6. Step 6: Final answer
   x = 13,659,945.91