Finding the Third Proportional to 52,788 and 79,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,788 : 79,084.50 = 79,084.50 : x
2. Step 2: Convert to fraction form
   52,788/79,084.50 = 79,084.50/x
3. Step 3: Cross multiply
   52,788x = 79,084.50 × 79,084.50
4. Step 4: Simplify right side
   52,788x = 6,254,358,140.25
5. Step 5: Solve for x
   x = 6,254,358,140.25/52,788
6. Step 6: Final answer
   x = 118,480.68