Finding the Third Proportional to 35,937.70 and 78,795.28

Step by Step Solution

1. Step 1: Write the proportion equation
   35,937.70 : 78,795.28 = 78,795.28 : x
2. Step 2: Convert to fraction form
   35,937.70/78,795.28 = 78,795.28/x
3. Step 3: Cross multiply
   35,937.70x = 78,795.28 × 78,795.28
4. Step 4: Simplify right side
   35,937.70x = 6,208,696,347.27
5. Step 5: Solve for x
   x = 6,208,696,347.27/35,937.70
6. Step 6: Final answer
   x = 172,762.75