Finding the Third Proportional to 10,019,213 and 21,883,092

Step by Step Solution

1. Step 1: Write the proportion equation
   10,019,213 : 21,883,092 = 21,883,092 : x
2. Step 2: Convert to fraction form
   10,019,213/21,883,092 = 21,883,092/x
3. Step 3: Cross multiply
   10,019,213x = 21,883,092 × 21,883,092
4. Step 4: Simplify right side
   10,019,213x = 478,869,715,480,464
5. Step 5: Solve for x
   x = 478,869,715,480,464/10,019,213
6. Step 6: Final answer
   x = 47,795,142.74