Finding the Third Proportional to 33,238,815 and 51,058,886

Step by Step Solution

1. Step 1: Write the proportion equation
   33,238,815 : 51,058,886 = 51,058,886 : x
2. Step 2: Convert to fraction form
   33,238,815/51,058,886 = 51,058,886/x
3. Step 3: Cross multiply
   33,238,815x = 51,058,886 × 51,058,886
4. Step 4: Simplify right side
   33,238,815x = 2,607,009,839,560,996
5. Step 5: Solve for x
   x = 2,607,009,839,560,996/33,238,815
6. Step 6: Final answer
   x = 78,432,695.02