Finding the Third Proportional to 21,226,176 and 49,897,152

Step by Step Solution

1. Step 1: Write the proportion equation
   21,226,176 : 49,897,152 = 49,897,152 : x
2. Step 2: Convert to fraction form
   21,226,176/49,897,152 = 49,897,152/x
3. Step 3: Cross multiply
   21,226,176x = 49,897,152 × 49,897,152
4. Step 4: Simplify right side
   21,226,176x = 2,489,725,777,711,104
5. Step 5: Solve for x
   x = 2,489,725,777,711,104/21,226,176
6. Step 6: Final answer
   x = 117,295,068.96