Finding the Third Proportional to 5,019,732 and 7,756,318

Step by Step Solution

1. Step 1: Write the proportion equation
   5,019,732 : 7,756,318 = 7,756,318 : x
2. Step 2: Convert to fraction form
   5,019,732/7,756,318 = 7,756,318/x
3. Step 3: Cross multiply
   5,019,732x = 7,756,318 × 7,756,318
4. Step 4: Simplify right side
   5,019,732x = 60,160,468,917,124
5. Step 5: Solve for x
   x = 60,160,468,917,124/5,019,732
6. Step 6: Final answer
   x = 11,984,796.98