Finding the Third Proportional to 34,077,680 and 73,351,672

Step by Step Solution

1. Step 1: Write the proportion equation
   34,077,680 : 73,351,672 = 73,351,672 : x
2. Step 2: Convert to fraction form
   34,077,680/73,351,672 = 73,351,672/x
3. Step 3: Cross multiply
   34,077,680x = 73,351,672 × 73,351,672
4. Step 4: Simplify right side
   34,077,680x = 5,380,467,785,195,584
5. Step 5: Solve for x
   x = 5,380,467,785,195,584/34,077,680
6. Step 6: Final answer
   x = 157,888,324.12