Finding the Third Proportional to 5,001,834 and 7,749,858

Step by Step Solution

1. Step 1: Write the proportion equation
   5,001,834 : 7,749,858 = 7,749,858 : x
2. Step 2: Convert to fraction form
   5,001,834/7,749,858 = 7,749,858/x
3. Step 3: Cross multiply
   5,001,834x = 7,749,858 × 7,749,858
4. Step 4: Simplify right side
   5,001,834x = 60,060,299,020,164
5. Step 5: Solve for x
   x = 60,060,299,020,164/5,001,834
6. Step 6: Final answer
   x = 12,007,655.40