Finding the Third Proportional to 5,094,912 and 7,708,086

Step by Step Solution

1. Step 1: Write the proportion equation
   5,094,912 : 7,708,086 = 7,708,086 : x
2. Step 2: Convert to fraction form
   5,094,912/7,708,086 = 7,708,086/x
3. Step 3: Cross multiply
   5,094,912x = 7,708,086 × 7,708,086
4. Step 4: Simplify right side
   5,094,912x = 59,414,589,783,396
5. Step 5: Solve for x
   x = 59,414,589,783,396/5,094,912
6. Step 6: Final answer
   x = 11,661,553.68