Finding the Third Proportional to 3,680,480 and 8,043,304

Step by Step Solution

1. Step 1: Write the proportion equation
   3,680,480 : 8,043,304 = 8,043,304 : x
2. Step 2: Convert to fraction form
   3,680,480/8,043,304 = 8,043,304/x
3. Step 3: Cross multiply
   3,680,480x = 8,043,304 × 8,043,304
4. Step 4: Simplify right side
   3,680,480x = 64,694,739,236,416
5. Step 5: Solve for x
   x = 64,694,739,236,416/3,680,480
6. Step 6: Final answer
   x = 17,577,799.43