Finding the Third Proportional to 20,164,248 and 30,619,164

Step by Step Solution

1. Step 1: Write the proportion equation
   20,164,248 : 30,619,164 = 30,619,164 : x
2. Step 2: Convert to fraction form
   20,164,248/30,619,164 = 30,619,164/x
3. Step 3: Cross multiply
   20,164,248x = 30,619,164 × 30,619,164
4. Step 4: Simplify right side
   20,164,248x = 937,533,204,058,896
5. Step 5: Solve for x
   x = 937,533,204,058,896/20,164,248
6. Step 6: Final answer
   x = 46,494,826.09