Finding the Third Proportional to 3,914,776.50 and 5,989,167

Step by Step Solution

1. Step 1: Write the proportion equation
   3,914,776.50 : 5,989,167 = 5,989,167 : x
2. Step 2: Convert to fraction form
   3,914,776.50/5,989,167 = 5,989,167/x
3. Step 3: Cross multiply
   3,914,776.50x = 5,989,167 × 5,989,167
4. Step 4: Simplify right side
   3,914,776.50x = 35,870,121,353,889
5. Step 5: Solve for x
   x = 35,870,121,353,889/3,914,776.50
6. Step 6: Final answer
   x = 9,162,750.76