Finding the Third Proportional to 4,113,790 and 8,859,754

Step by Step Solution

1. Step 1: Write the proportion equation
   4,113,790 : 8,859,754 = 8,859,754 : x
2. Step 2: Convert to fraction form
   4,113,790/8,859,754 = 8,859,754/x
3. Step 3: Cross multiply
   4,113,790x = 8,859,754 × 8,859,754
4. Step 4: Simplify right side
   4,113,790x = 78,495,240,940,516
5. Step 5: Solve for x
   x = 78,495,240,940,516/4,113,790
6. Step 6: Final answer
   x = 19,081,003.39