Finding the Third Proportional to 3,473,942 and 7,654,646

Step by Step Solution

1. Step 1: Write the proportion equation
   3,473,942 : 7,654,646 = 7,654,646 : x
2. Step 2: Convert to fraction form
   3,473,942/7,654,646 = 7,654,646/x
3. Step 3: Cross multiply
   3,473,942x = 7,654,646 × 7,654,646
4. Step 4: Simplify right side
   3,473,942x = 58,593,605,385,316
5. Step 5: Solve for x
   x = 58,593,605,385,316/3,473,942
6. Step 6: Final answer
   x = 16,866,604.39