Finding the Third Proportional to 3,832,358 and 8,345,116

Step by Step Solution

1. Step 1: Write the proportion equation
   3,832,358 : 8,345,116 = 8,345,116 : x
2. Step 2: Convert to fraction form
   3,832,358/8,345,116 = 8,345,116/x
3. Step 3: Cross multiply
   3,832,358x = 8,345,116 × 8,345,116
4. Step 4: Simplify right side
   3,832,358x = 69,640,961,053,456
5. Step 5: Solve for x
   x = 69,640,961,053,456/3,832,358
6. Step 6: Final answer
   x = 18,171,830.78