Finding the Third Proportional to 9,114,252 and 19,669,560

Step by Step Solution

1. Step 1: Write the proportion equation
   9,114,252 : 19,669,560 = 19,669,560 : x
2. Step 2: Convert to fraction form
   9,114,252/19,669,560 = 19,669,560/x
3. Step 3: Cross multiply
   9,114,252x = 19,669,560 × 19,669,560
4. Step 4: Simplify right side
   9,114,252x = 386,891,590,593,600
5. Step 5: Solve for x
   x = 386,891,590,593,600/9,114,252
6. Step 6: Final answer
   x = 42,449,077.62