Finding the Third Proportional to 3,152,672 and 4,891,653

Step by Step Solution

1. Step 1: Write the proportion equation
   3,152,672 : 4,891,653 = 4,891,653 : x
2. Step 2: Convert to fraction form
   3,152,672/4,891,653 = 4,891,653/x
3. Step 3: Cross multiply
   3,152,672x = 4,891,653 × 4,891,653
4. Step 4: Simplify right side
   3,152,672x = 23,928,269,072,409
5. Step 5: Solve for x
   x = 23,928,269,072,409/3,152,672
6. Step 6: Final answer
   x = 7,589,837.79