Finding the Third Proportional to 21,551,168 and 33,460,136

Step by Step Solution

1. Step 1: Write the proportion equation
   21,551,168 : 33,460,136 = 33,460,136 : x
2. Step 2: Convert to fraction form
   21,551,168/33,460,136 = 33,460,136/x
3. Step 3: Cross multiply
   21,551,168x = 33,460,136 × 33,460,136
4. Step 4: Simplify right side
   21,551,168x = 1,119,580,701,138,496
5. Step 5: Solve for x
   x = 1,119,580,701,138,496/21,551,168
6. Step 6: Final answer
   x = 51,949,885.09