Finding the Third Proportional to 4,826,974 and 7,156,968

Step by Step Solution

1. Step 1: Write the proportion equation
   4,826,974 : 7,156,968 = 7,156,968 : x
2. Step 2: Convert to fraction form
   4,826,974/7,156,968 = 7,156,968/x
3. Step 3: Cross multiply
   4,826,974x = 7,156,968 × 7,156,968
4. Step 4: Simplify right side
   4,826,974x = 51,222,190,953,024
5. Step 5: Solve for x
   x = 51,222,190,953,024/4,826,974
6. Step 6: Final answer
   x = 10,611,656.69