Finding the Third Proportional to 9,141,208 and 13,375,320

Step by Step Solution

1. Step 1: Write the proportion equation
   9,141,208 : 13,375,320 = 13,375,320 : x
2. Step 2: Convert to fraction form
   9,141,208/13,375,320 = 13,375,320/x
3. Step 3: Cross multiply
   9,141,208x = 13,375,320 × 13,375,320
4. Step 4: Simplify right side
   9,141,208x = 178,899,185,102,400
5. Step 5: Solve for x
   x = 178,899,185,102,400/9,141,208
6. Step 6: Final answer
   x = 19,570,628.42