Finding the Third Proportional to 10,109,912 and 22,144,117

Step by Step Solution

1. Step 1: Write the proportion equation
   10,109,912 : 22,144,117 = 22,144,117 : x
2. Step 2: Convert to fraction form
   10,109,912/22,144,117 = 22,144,117/x
3. Step 3: Cross multiply
   10,109,912x = 22,144,117 × 22,144,117
4. Step 4: Simplify right side
   10,109,912x = 490,361,917,709,689
5. Step 5: Solve for x
   x = 490,361,917,709,689/10,109,912
6. Step 6: Final answer
   x = 48,503,084.67