Finding the Third Proportional to 2,708,787 and 5,641,773

Step by Step Solution

1. Step 1: Write the proportion equation
   2,708,787 : 5,641,773 = 5,641,773 : x
2. Step 2: Convert to fraction form
   2,708,787/5,641,773 = 5,641,773/x
3. Step 3: Cross multiply
   2,708,787x = 5,641,773 × 5,641,773
4. Step 4: Simplify right side
   2,708,787x = 31,829,602,583,529
5. Step 5: Solve for x
   x = 31,829,602,583,529/2,708,787
6. Step 6: Final answer
   x = 11,750,500.35