Finding the Third Proportional to 19,590,648 and 45,747,372

Step by Step Solution

1. Step 1: Write the proportion equation
   19,590,648 : 45,747,372 = 45,747,372 : x
2. Step 2: Convert to fraction form
   19,590,648/45,747,372 = 45,747,372/x
3. Step 3: Cross multiply
   19,590,648x = 45,747,372 × 45,747,372
4. Step 4: Simplify right side
   19,590,648x = 2,092,822,044,906,384
5. Step 5: Solve for x
   x = 2,092,822,044,906,384/19,590,648
6. Step 6: Final answer
   x = 106,827,606.97