Finding the Third Proportional to 9,148,113 and 12,195,792

Step by Step Solution

1. Step 1: Write the proportion equation
   9,148,113 : 12,195,792 = 12,195,792 : x
2. Step 2: Convert to fraction form
   9,148,113/12,195,792 = 12,195,792/x
3. Step 3: Cross multiply
   9,148,113x = 12,195,792 × 12,195,792
4. Step 4: Simplify right side
   9,148,113x = 148,737,342,507,264
5. Step 5: Solve for x
   x = 148,737,342,507,264/9,148,113
6. Step 6: Final answer
   x = 16,258,800.31