Finding the Third Proportional to 8,308,404 and 12,193,024.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,308,404 : 12,193,024.50 = 12,193,024.50 : x
2. Step 2: Convert to fraction form
   8,308,404/12,193,024.50 = 12,193,024.50/x
3. Step 3: Cross multiply
   8,308,404x = 12,193,024.50 × 12,193,024.50
4. Step 4: Simplify right side
   8,308,404x = 148,669,846,457,600.25
5. Step 5: Solve for x
   x = 148,669,846,457,600.25/8,308,404
6. Step 6: Final answer
   x = 17,893,911.57