Finding the Third Proportional to 3,158,680 and 4,852,119

Step by Step Solution

1. Step 1: Write the proportion equation
   3,158,680 : 4,852,119 = 4,852,119 : x
2. Step 2: Convert to fraction form
   3,158,680/4,852,119 = 4,852,119/x
3. Step 3: Cross multiply
   3,158,680x = 4,852,119 × 4,852,119
4. Step 4: Simplify right side
   3,158,680x = 23,543,058,790,161
5. Step 5: Solve for x
   x = 23,543,058,790,161/3,158,680
6. Step 6: Final answer
   x = 7,453,448.53