Finding the Third Proportional to 3,473,974 and 7,654,724

Step by Step Solution

1. Step 1: Write the proportion equation
   3,473,974 : 7,654,724 = 7,654,724 : x
2. Step 2: Convert to fraction form
   3,473,974/7,654,724 = 7,654,724/x
3. Step 3: Cross multiply
   3,473,974x = 7,654,724 × 7,654,724
4. Step 4: Simplify right side
   3,473,974x = 58,594,799,516,176
5. Step 5: Solve for x
   x = 58,594,799,516,176/3,473,974
6. Step 6: Final answer
   x = 16,866,792.76