Finding the Third Proportional to 9,774,082 and 12,852,898

Step by Step Solution

1. Step 1: Write the proportion equation
   9,774,082 : 12,852,898 = 12,852,898 : x
2. Step 2: Convert to fraction form
   9,774,082/12,852,898 = 12,852,898/x
3. Step 3: Cross multiply
   9,774,082x = 12,852,898 × 12,852,898
4. Step 4: Simplify right side
   9,774,082x = 165,196,986,998,404
5. Step 5: Solve for x
   x = 165,196,986,998,404/9,774,082
6. Step 6: Final answer
   x = 16,901,534.79