Finding the Third Proportional to 8,362,224 and 12,659,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,362,224 : 12,659,044.50 = 12,659,044.50 : x
2. Step 2: Convert to fraction form
   8,362,224/12,659,044.50 = 12,659,044.50/x
3. Step 3: Cross multiply
   8,362,224x = 12,659,044.50 × 12,659,044.50
4. Step 4: Simplify right side
   8,362,224x = 160,251,407,652,980.25
5. Step 5: Solve for x
   x = 160,251,407,652,980.25/8,362,224
6. Step 6: Final answer
   x = 19,163,730.56