Finding the Third Proportional to 37,161,675 and 80,018,298

Step by Step Solution

1. Step 1: Write the proportion equation
   37,161,675 : 80,018,298 = 80,018,298 : x
2. Step 2: Convert to fraction form
   37,161,675/80,018,298 = 80,018,298/x
3. Step 3: Cross multiply
   37,161,675x = 80,018,298 × 80,018,298
4. Step 4: Simplify right side
   37,161,675x = 6,402,928,014,816,804
5. Step 5: Solve for x
   x = 6,402,928,014,816,804/37,161,675
6. Step 6: Final answer
   x = 172,299,230.72