Finding the Third Proportional to 52,929.50 and 82,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,929.50 : 82,045.50 = 82,045.50 : x
2. Step 2: Convert to fraction form
   52,929.50/82,045.50 = 82,045.50/x
3. Step 3: Cross multiply
   52,929.50x = 82,045.50 × 82,045.50
4. Step 4: Simplify right side
   52,929.50x = 6,731,464,070.25
5. Step 5: Solve for x
   x = 6,731,464,070.25/52,929.50
6. Step 6: Final answer
   x = 127,177.93