Finding the Third Proportional to 8,373,499.88 and 18,029,965.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,373,499.88 : 18,029,965.50 = 18,029,965.50 : x
2. Step 2: Convert to fraction form
   8,373,499.88/18,029,965.50 = 18,029,965.50/x
3. Step 3: Cross multiply
   8,373,499.88x = 18,029,965.50 × 18,029,965.50
4. Step 4: Simplify right side
   8,373,499.88x = 325,079,655,931,190.25
5. Step 5: Solve for x
   x = 325,079,655,931,190.25/8,373,499.88
6. Step 6: Final answer
   x = 38,822,435.16