Finding the Third Proportional to 21,551,178 and 33,460,151

Step by Step Solution

1. Step 1: Write the proportion equation
   21,551,178 : 33,460,151 = 33,460,151 : x
2. Step 2: Convert to fraction form
   21,551,178/33,460,151 = 33,460,151/x
3. Step 3: Cross multiply
   21,551,178x = 33,460,151 × 33,460,151
4. Step 4: Simplify right side
   21,551,178x = 1,119,581,704,942,801
5. Step 5: Solve for x
   x = 1,119,581,704,942,801/21,551,178
6. Step 6: Final answer
   x = 51,949,907.56