Finding the Third Proportional to 19,451,384 and 45,026,492

Step by Step Solution

1. Step 1: Write the proportion equation
   19,451,384 : 45,026,492 = 45,026,492 : x
2. Step 2: Convert to fraction form
   19,451,384/45,026,492 = 45,026,492/x
3. Step 3: Cross multiply
   19,451,384x = 45,026,492 × 45,026,492
4. Step 4: Simplify right side
   19,451,384x = 2,027,384,981,826,064
5. Step 5: Solve for x
   x = 2,027,384,981,826,064/19,451,384
6. Step 6: Final answer
   x = 104,228,315.16