Finding the Third Proportional to 13,159,650 and 19,629,936

Step by Step Solution

1. Step 1: Write the proportion equation
   13,159,650 : 19,629,936 = 19,629,936 : x
2. Step 2: Convert to fraction form
   13,159,650/19,629,936 = 19,629,936/x
3. Step 3: Cross multiply
   13,159,650x = 19,629,936 × 19,629,936
4. Step 4: Simplify right side
   13,159,650x = 385,334,387,364,096
5. Step 5: Solve for x
   x = 385,334,387,364,096/13,159,650
6. Step 6: Final answer
   x = 29,281,507.29