Finding the Third Proportional to 14,138,758 and 21,619,009

Step by Step Solution

1. Step 1: Write the proportion equation
   14,138,758 : 21,619,009 = 21,619,009 : x
2. Step 2: Convert to fraction form
   14,138,758/21,619,009 = 21,619,009/x
3. Step 3: Cross multiply
   14,138,758x = 21,619,009 × 21,619,009
4. Step 4: Simplify right side
   14,138,758x = 467,381,550,142,081
5. Step 5: Solve for x
   x = 467,381,550,142,081/14,138,758
6. Step 6: Final answer
   x = 33,056,761.43