Finding the Third Proportional to 7,831,112.50 and 16,819,011.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,831,112.50 : 16,819,011.50 = 16,819,011.50 : x
2. Step 2: Convert to fraction form
   7,831,112.50/16,819,011.50 = 16,819,011.50/x
3. Step 3: Cross multiply
   7,831,112.50x = 16,819,011.50 × 16,819,011.50
4. Step 4: Simplify right side
   7,831,112.50x = 282,879,147,837,132.25
5. Step 5: Solve for x
   x = 282,879,147,837,132.25/7,831,112.50
6. Step 6: Final answer
   x = 36,122,472.74