Finding the Third Proportional to 8,189,014.50 and 12,845,041.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,189,014.50 : 12,845,041.50 = 12,845,041.50 : x
2. Step 2: Convert to fraction form
   8,189,014.50/12,845,041.50 = 12,845,041.50/x
3. Step 3: Cross multiply
   8,189,014.50x = 12,845,041.50 × 12,845,041.50
4. Step 4: Simplify right side
   8,189,014.50x = 164,995,091,136,722.25
5. Step 5: Solve for x
   x = 164,995,091,136,722.25/8,189,014.50
6. Step 6: Final answer
   x = 20,148,345.22