Finding the Third Proportional to 37,019,058 and 79,721,076

Step by Step Solution

1. Step 1: Write the proportion equation
   37,019,058 : 79,721,076 = 79,721,076 : x
2. Step 2: Convert to fraction form
   37,019,058/79,721,076 = 79,721,076/x
3. Step 3: Cross multiply
   37,019,058x = 79,721,076 × 79,721,076
4. Step 4: Simplify right side
   37,019,058x = 6,355,449,958,597,776
5. Step 5: Solve for x
   x = 6,355,449,958,597,776/37,019,058
6. Step 6: Final answer
   x = 171,680,488.43