Finding the Third Proportional to 5,419,634 and 7,925,898

Step by Step Solution

1. Step 1: Write the proportion equation
   5,419,634 : 7,925,898 = 7,925,898 : x
2. Step 2: Convert to fraction form
   5,419,634/7,925,898 = 7,925,898/x
3. Step 3: Cross multiply
   5,419,634x = 7,925,898 × 7,925,898
4. Step 4: Simplify right side
   5,419,634x = 62,819,859,106,404
5. Step 5: Solve for x
   x = 62,819,859,106,404/5,419,634
6. Step 6: Final answer
   x = 11,591,162.63