Finding the Third Proportional to 63,760,878 and 132,058,674

Step by Step Solution

1. Step 1: Write the proportion equation
   63,760,878 : 132,058,674 = 132,058,674 : x
2. Step 2: Convert to fraction form
   63,760,878/132,058,674 = 132,058,674/x
3. Step 3: Cross multiply
   63,760,878x = 132,058,674 × 132,058,674
4. Step 4: Simplify right side
   63,760,878x = 17,439,493,378,638,276
5. Step 5: Solve for x
   x = 17,439,493,378,638,276/63,760,878
6. Step 6: Final answer
   x = 273,514,009.31