Finding the Third Proportional to 4,999,139.25 and 7,466,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,999,139.25 : 7,466,008.50 = 7,466,008.50 : x
2. Step 2: Convert to fraction form
   4,999,139.25/7,466,008.50 = 7,466,008.50/x
3. Step 3: Cross multiply
   4,999,139.25x = 7,466,008.50 × 7,466,008.50
4. Step 4: Simplify right side
   4,999,139.25x = 55,741,282,922,072.25
5. Step 5: Solve for x
   x = 55,741,282,922,072.25/4,999,139.25
6. Step 6: Final answer
   x = 11,150,176.09