Finding the Third Proportional to 3,623,193 and 7,813,854

Step by Step Solution

1. Step 1: Write the proportion equation
   3,623,193 : 7,813,854 = 7,813,854 : x
2. Step 2: Convert to fraction form
   3,623,193/7,813,854 = 7,813,854/x
3. Step 3: Cross multiply
   3,623,193x = 7,813,854 × 7,813,854
4. Step 4: Simplify right side
   3,623,193x = 61,056,314,333,316
5. Step 5: Solve for x
   x = 61,056,314,333,316/3,623,193
6. Step 6: Final answer
   x = 16,851,521.39