Finding the Third Proportional to 4,914,968 and 7,693,212

Step by Step Solution

1. Step 1: Write the proportion equation
   4,914,968 : 7,693,212 = 7,693,212 : x
2. Step 2: Convert to fraction form
   4,914,968/7,693,212 = 7,693,212/x
3. Step 3: Cross multiply
   4,914,968x = 7,693,212 × 7,693,212
4. Step 4: Simplify right side
   4,914,968x = 59,185,510,876,944
5. Step 5: Solve for x
   x = 59,185,510,876,944/4,914,968
6. Step 6: Final answer
   x = 12,041,891.40