Finding the Third Proportional to 52,056 and 78,468.75

Step by Step Solution

1. Step 1: Write the proportion equation
   52,056 : 78,468.75 = 78,468.75 : x
2. Step 2: Convert to fraction form
   52,056/78,468.75 = 78,468.75/x
3. Step 3: Cross multiply
   52,056x = 78,468.75 × 78,468.75
4. Step 4: Simplify right side
   52,056x = 6,157,344,726.56
5. Step 5: Solve for x
   x = 6,157,344,726.56/52,056
6. Step 6: Final answer
   x = 118,283.09