Finding the Third Proportional to 77,031 and 116,093.25

Step by Step Solution

1. Step 1: Write the proportion equation
   77,031 : 116,093.25 = 116,093.25 : x
2. Step 2: Convert to fraction form
   77,031/116,093.25 = 116,093.25/x
3. Step 3: Cross multiply
   77,031x = 116,093.25 × 116,093.25
4. Step 4: Simplify right side
   77,031x = 13,477,642,695.56
5. Step 5: Solve for x
   x = 13,477,642,695.56/77,031
6. Step 6: Final answer
   x = 174,963.88