Finding the Third Proportional to 37,715.06 and 78,530.06

Step by Step Solution

1. Step 1: Write the proportion equation
   37,715.06 : 78,530.06 = 78,530.06 : x
2. Step 2: Convert to fraction form
   37,715.06/78,530.06 = 78,530.06/x
3. Step 3: Cross multiply
   37,715.06x = 78,530.06 × 78,530.06
4. Step 4: Simplify right side
   37,715.06x = 6,166,970,716.25
5. Step 5: Solve for x
   x = 6,166,970,716.25/37,715.06
6. Step 6: Final answer
   x = 163,514.80