Finding the Third Proportional to 1,878,931 and 4,116,957

Step by Step Solution

1. Step 1: Write the proportion equation
   1,878,931 : 4,116,957 = 4,116,957 : x
2. Step 2: Convert to fraction form
   1,878,931/4,116,957 = 4,116,957/x
3. Step 3: Cross multiply
   1,878,931x = 4,116,957 × 4,116,957
4. Step 4: Simplify right side
   1,878,931x = 16,949,334,939,849
5. Step 5: Solve for x
   x = 16,949,334,939,849/1,878,931
6. Step 6: Final answer
   x = 9,020,733.03