Finding the Third Proportional to 3,493,700 and 7,407,304

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,700 : 7,407,304 = 7,407,304 : x
2. Step 2: Convert to fraction form
   3,493,700/7,407,304 = 7,407,304/x
3. Step 3: Cross multiply
   3,493,700x = 7,407,304 × 7,407,304
4. Step 4: Simplify right side
   3,493,700x = 54,868,152,548,416
5. Step 5: Solve for x
   x = 54,868,152,548,416/3,493,700
6. Step 6: Final answer
   x = 15,704,883.80