Finding the Third Proportional to 84,753 and 114,977.25

Step by Step Solution

1. Step 1: Write the proportion equation
   84,753 : 114,977.25 = 114,977.25 : x
2. Step 2: Convert to fraction form
   84,753/114,977.25 = 114,977.25/x
3. Step 3: Cross multiply
   84,753x = 114,977.25 × 114,977.25
4. Step 4: Simplify right side
   84,753x = 13,219,768,017.56
5. Step 5: Solve for x
   x = 13,219,768,017.56/84,753
6. Step 6: Final answer
   x = 155,979.94