Finding the Third Proportional to 34,077,972 and 73,352,260

Step by Step Solution

1. Step 1: Write the proportion equation
   34,077,972 : 73,352,260 = 73,352,260 : x
2. Step 2: Convert to fraction form
   34,077,972/73,352,260 = 73,352,260/x
3. Step 3: Cross multiply
   34,077,972x = 73,352,260 × 73,352,260
4. Step 4: Simplify right side
   34,077,972x = 5,380,554,047,107,600
5. Step 5: Solve for x
   x = 5,380,554,047,107,600/34,077,972
6. Step 6: Final answer
   x = 157,889,502.55