Finding the Third Proportional to 5,182,956 and 10,697,120

Step by Step Solution

1. Step 1: Write the proportion equation
   5,182,956 : 10,697,120 = 10,697,120 : x
2. Step 2: Convert to fraction form
   5,182,956/10,697,120 = 10,697,120/x
3. Step 3: Cross multiply
   5,182,956x = 10,697,120 × 10,697,120
4. Step 4: Simplify right side
   5,182,956x = 114,428,376,294,400
5. Step 5: Solve for x
   x = 114,428,376,294,400/5,182,956
6. Step 6: Final answer
   x = 22,077,821.28