Finding the Third Proportional to 8,000,314 and 12,709,058

Step by Step Solution

1. Step 1: Write the proportion equation
   8,000,314 : 12,709,058 = 12,709,058 : x
2. Step 2: Convert to fraction form
   8,000,314/12,709,058 = 12,709,058/x
3. Step 3: Cross multiply
   8,000,314x = 12,709,058 × 12,709,058
4. Step 4: Simplify right side
   8,000,314x = 161,520,155,247,364
5. Step 5: Solve for x
   x = 161,520,155,247,364/8,000,314
6. Step 6: Final answer
   x = 20,189,226.98