Finding the Third Proportional to 1,888,178 and 2,847,942

Step by Step Solution

1. Step 1: Write the proportion equation
   1,888,178 : 2,847,942 = 2,847,942 : x
2. Step 2: Convert to fraction form
   1,888,178/2,847,942 = 2,847,942/x
3. Step 3: Cross multiply
   1,888,178x = 2,847,942 × 2,847,942
4. Step 4: Simplify right side
   1,888,178x = 8,110,773,635,364
5. Step 5: Solve for x
   x = 8,110,773,635,364/1,888,178
6. Step 6: Final answer
   x = 4,295,555.63