Finding the Third Proportional to 77,533.88 and 116,300.81

Step by Step Solution

1. Step 1: Write the proportion equation
   77,533.88 : 116,300.81 = 116,300.81 : x
2. Step 2: Convert to fraction form
   77,533.88/116,300.81 = 116,300.81/x
3. Step 3: Cross multiply
   77,533.88x = 116,300.81 × 116,300.81
4. Step 4: Simplify right side
   77,533.88x = 13,525,878,988.16
5. Step 5: Solve for x
   x = 13,525,878,988.16/77,533.88
6. Step 6: Final answer
   x = 174,451.22