Finding the Third Proportional to 5,674,778 and 7,962,837

Step by Step Solution

1. Step 1: Write the proportion equation
   5,674,778 : 7,962,837 = 7,962,837 : x
2. Step 2: Convert to fraction form
   5,674,778/7,962,837 = 7,962,837/x
3. Step 3: Cross multiply
   5,674,778x = 7,962,837 × 7,962,837
4. Step 4: Simplify right side
   5,674,778x = 63,406,773,088,569
5. Step 5: Solve for x
   x = 63,406,773,088,569/5,674,778
6. Step 6: Final answer
   x = 11,173,436.76