Finding the Third Proportional to 4,362,892 and 9,373,464

Step by Step Solution

1. Step 1: Write the proportion equation
   4,362,892 : 9,373,464 = 9,373,464 : x
2. Step 2: Convert to fraction form
   4,362,892/9,373,464 = 9,373,464/x
3. Step 3: Cross multiply
   4,362,892x = 9,373,464 × 9,373,464
4. Step 4: Simplify right side
   4,362,892x = 87,861,827,359,296
5. Step 5: Solve for x
   x = 87,861,827,359,296/4,362,892
6. Step 6: Final answer
   x = 20,138,437.38