Finding the Third Proportional to 52,528.83 and 78,607.62

Step by Step Solution

1. Step 1: Write the proportion equation
   52,528.83 : 78,607.62 = 78,607.62 : x
2. Step 2: Convert to fraction form
   52,528.83/78,607.62 = 78,607.62/x
3. Step 3: Cross multiply
   52,528.83x = 78,607.62 × 78,607.62
4. Step 4: Simplify right side
   52,528.83x = 6,179,157,479.90
5. Step 5: Solve for x
   x = 6,179,157,479.90/52,528.83
6. Step 6: Final answer
   x = 117,633.64