Finding the Third Proportional to 9,350,850 and 12,671,522

Step by Step Solution

1. Step 1: Write the proportion equation
   9,350,850 : 12,671,522 = 12,671,522 : x
2. Step 2: Convert to fraction form
   9,350,850/12,671,522 = 12,671,522/x
3. Step 3: Cross multiply
   9,350,850x = 12,671,522 × 12,671,522
4. Step 4: Simplify right side
   9,350,850x = 160,567,469,796,484
5. Step 5: Solve for x
   x = 160,567,469,796,484/9,350,850
6. Step 6: Final answer
   x = 17,171,430.38