Finding the Third Proportional to 34,078,164 and 73,352,640

Step by Step Solution

1. Step 1: Write the proportion equation
   34,078,164 : 73,352,640 = 73,352,640 : x
2. Step 2: Convert to fraction form
   34,078,164/73,352,640 = 73,352,640/x
3. Step 3: Cross multiply
   34,078,164x = 73,352,640 × 73,352,640
4. Step 4: Simplify right side
   34,078,164x = 5,380,609,794,969,600
5. Step 5: Solve for x
   x = 5,380,609,794,969,600/34,078,164
6. Step 6: Final answer
   x = 157,890,248.87