Finding the Third Proportional to 14,349,114 and 21,789,405

Step by Step Solution

1. Step 1: Write the proportion equation
   14,349,114 : 21,789,405 = 21,789,405 : x
2. Step 2: Convert to fraction form
   14,349,114/21,789,405 = 21,789,405/x
3. Step 3: Cross multiply
   14,349,114x = 21,789,405 × 21,789,405
4. Step 4: Simplify right side
   14,349,114x = 474,778,170,254,025
5. Step 5: Solve for x
   x = 474,778,170,254,025/14,349,114
6. Step 6: Final answer
   x = 33,087,629.68