Finding the Third Proportional to 10,019,210 and 21,883,086

Step by Step Solution

1. Step 1: Write the proportion equation
   10,019,210 : 21,883,086 = 21,883,086 : x
2. Step 2: Convert to fraction form
   10,019,210/21,883,086 = 21,883,086/x
3. Step 3: Cross multiply
   10,019,210x = 21,883,086 × 21,883,086
4. Step 4: Simplify right side
   10,019,210x = 478,869,452,883,396
5. Step 5: Solve for x
   x = 478,869,452,883,396/10,019,210
6. Step 6: Final answer
   x = 47,795,130.84