Finding the Third Proportional to 1,877,968 and 4,055,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,968 : 4,055,304 = 4,055,304 : x
2. Step 2: Convert to fraction form
   1,877,968/4,055,304 = 4,055,304/x
3. Step 3: Cross multiply
   1,877,968x = 4,055,304 × 4,055,304
4. Step 4: Simplify right side
   1,877,968x = 16,445,490,532,416
5. Step 5: Solve for x
   x = 16,445,490,532,416/1,877,968
6. Step 6: Final answer
   x = 8,757,066.43