Finding the Third Proportional to 9,148,061 and 12,195,759

Step by Step Solution

1. Step 1: Write the proportion equation
   9,148,061 : 12,195,759 = 12,195,759 : x
2. Step 2: Convert to fraction form
   9,148,061/12,195,759 = 12,195,759/x
3. Step 3: Cross multiply
   9,148,061x = 12,195,759 × 12,195,759
4. Step 4: Simplify right side
   9,148,061x = 148,736,537,586,081
5. Step 5: Solve for x
   x = 148,736,537,586,081/9,148,061
6. Step 6: Final answer
   x = 16,258,804.74