Finding the Third Proportional to 3,116,155.50 and 4,786,796.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116,155.50 : 4,786,796.25 = 4,786,796.25 : x
2. Step 2: Convert to fraction form
   3,116,155.50/4,786,796.25 = 4,786,796.25/x
3. Step 3: Cross multiply
   3,116,155.50x = 4,786,796.25 × 4,786,796.25
4. Step 4: Simplify right side
   3,116,155.50x = 22,913,418,339,014.06
5. Step 5: Solve for x
   x = 22,913,418,339,014.06/3,116,155.50
6. Step 6: Final answer
   x = 7,353,104.92