Finding the Third Proportional to 37,611 and 51,095.81

Step by Step Solution

1. Step 1: Write the proportion equation
   37,611 : 51,095.81 = 51,095.81 : x
2. Step 2: Convert to fraction form
   37,611/51,095.81 = 51,095.81/x
3. Step 3: Cross multiply
   37,611x = 51,095.81 × 51,095.81
4. Step 4: Simplify right side
   37,611x = 2,610,782,055.04
5. Step 5: Solve for x
   x = 2,610,782,055.04/37,611
6. Step 6: Final answer
   x = 69,415.39