Finding the Third Proportional to 5,007,396 and 10,813,020

Step by Step Solution

1. Step 1: Write the proportion equation
   5,007,396 : 10,813,020 = 10,813,020 : x
2. Step 2: Convert to fraction form
   5,007,396/10,813,020 = 10,813,020/x
3. Step 3: Cross multiply
   5,007,396x = 10,813,020 × 10,813,020
4. Step 4: Simplify right side
   5,007,396x = 116,921,401,520,400
5. Step 5: Solve for x
   x = 116,921,401,520,400/5,007,396
6. Step 6: Final answer
   x = 23,349,741.37