Finding the Third Proportional to 3,561,232 and 8,398,304

Step by Step Solution

1. Step 1: Write the proportion equation
   3,561,232 : 8,398,304 = 8,398,304 : x
2. Step 2: Convert to fraction form
   3,561,232/8,398,304 = 8,398,304/x
3. Step 3: Cross multiply
   3,561,232x = 8,398,304 × 8,398,304
4. Step 4: Simplify right side
   3,561,232x = 70,531,510,076,416
5. Step 5: Solve for x
   x = 70,531,510,076,416/3,561,232
6. Step 6: Final answer
   x = 19,805,367.94