Finding the Third Proportional to 4,826,984 and 7,156,984

Step by Step Solution

1. Step 1: Write the proportion equation
   4,826,984 : 7,156,984 = 7,156,984 : x
2. Step 2: Convert to fraction form
   4,826,984/7,156,984 = 7,156,984/x
3. Step 3: Cross multiply
   4,826,984x = 7,156,984 × 7,156,984
4. Step 4: Simplify right side
   4,826,984x = 51,222,419,976,256
5. Step 5: Solve for x
   x = 51,222,419,976,256/4,826,984
6. Step 6: Final answer
   x = 10,611,682.16