Finding the Third Proportional to 1,927,158 and 4,150,308

Step by Step Solution

1. Step 1: Write the proportion equation
   1,927,158 : 4,150,308 = 4,150,308 : x
2. Step 2: Convert to fraction form
   1,927,158/4,150,308 = 4,150,308/x
3. Step 3: Cross multiply
   1,927,158x = 4,150,308 × 4,150,308
4. Step 4: Simplify right side
   1,927,158x = 17,225,056,494,864
5. Step 5: Solve for x
   x = 17,225,056,494,864/1,927,158
6. Step 6: Final answer
   x = 8,938,061.38