Finding the Third Proportional to 3,473,928 and 7,654,632

Step by Step Solution

1. Step 1: Write the proportion equation
   3,473,928 : 7,654,632 = 7,654,632 : x
2. Step 2: Convert to fraction form
   3,473,928/7,654,632 = 7,654,632/x
3. Step 3: Cross multiply
   3,473,928x = 7,654,632 × 7,654,632
4. Step 4: Simplify right side
   3,473,928x = 58,593,391,055,424
5. Step 5: Solve for x
   x = 58,593,391,055,424/3,473,928
6. Step 6: Final answer
   x = 16,866,610.67