Finding the Third Proportional to 3,554,235 and 7,674,810

Step by Step Solution

1. Step 1: Write the proportion equation
   3,554,235 : 7,674,810 = 7,674,810 : x
2. Step 2: Convert to fraction form
   3,554,235/7,674,810 = 7,674,810/x
3. Step 3: Cross multiply
   3,554,235x = 7,674,810 × 7,674,810
4. Step 4: Simplify right side
   3,554,235x = 58,902,708,536,100
5. Step 5: Solve for x
   x = 58,902,708,536,100/3,554,235
6. Step 6: Final answer
   x = 16,572,541.92