Finding the Third Proportional to 37,675,086 and 81,373,116

Step by Step Solution

1. Step 1: Write the proportion equation
   37,675,086 : 81,373,116 = 81,373,116 : x
2. Step 2: Convert to fraction form
   37,675,086/81,373,116 = 81,373,116/x
3. Step 3: Cross multiply
   37,675,086x = 81,373,116 × 81,373,116
4. Step 4: Simplify right side
   37,675,086x = 6,621,584,007,549,456
5. Step 5: Solve for x
   x = 6,621,584,007,549,456/37,675,086
6. Step 6: Final answer
   x = 175,754,980.56