Finding the Third Proportional to 2,236,399.50 and 4,868,748.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,236,399.50 : 4,868,748.38 = 4,868,748.38 : x
2. Step 2: Convert to fraction form
   2,236,399.50/4,868,748.38 = 4,868,748.38/x
3. Step 3: Cross multiply
   2,236,399.50x = 4,868,748.38 × 4,868,748.38
4. Step 4: Simplify right side
   2,236,399.50x = 23,704,710,739,065.14
5. Step 5: Solve for x
   x = 23,704,710,739,065.14/2,236,399.50
6. Step 6: Final answer
   x = 10,599,497.42