Finding the Third Proportional to 52,943.63 and 78,185.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,943.63 : 78,185.25 = 78,185.25 : x
2. Step 2: Convert to fraction form
   52,943.63/78,185.25 = 78,185.25/x
3. Step 3: Cross multiply
   52,943.63x = 78,185.25 × 78,185.25
4. Step 4: Simplify right side
   52,943.63x = 6,112,933,317.56
5. Step 5: Solve for x
   x = 6,112,933,317.56/52,943.63
6. Step 6: Final answer
   x = 115,461.18