Finding the Third Proportional to 1,877,981 and 4,047,994

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,981 : 4,047,994 = 4,047,994 : x
2. Step 2: Convert to fraction form
   1,877,981/4,047,994 = 4,047,994/x
3. Step 3: Cross multiply
   1,877,981x = 4,047,994 × 4,047,994
4. Step 4: Simplify right side
   1,877,981x = 16,386,255,424,036
5. Step 5: Solve for x
   x = 16,386,255,424,036/1,877,981
6. Step 6: Final answer
   x = 8,725,463.90