Finding the Third Proportional to 8,103,195 and 12,360,595.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,103,195 : 12,360,595.50 = 12,360,595.50 : x
2. Step 2: Convert to fraction form
   8,103,195/12,360,595.50 = 12,360,595.50/x
3. Step 3: Cross multiply
   8,103,195x = 12,360,595.50 × 12,360,595.50
4. Step 4: Simplify right side
   8,103,195x = 152,784,321,114,620.25
5. Step 5: Solve for x
   x = 152,784,321,114,620.25/8,103,195
6. Step 6: Final answer
   x = 18,854,824.69