Finding the Third Proportional to 64,628.63 and 93,085.13

Step by Step Solution

1. Step 1: Write the proportion equation
   64,628.63 : 93,085.13 = 93,085.13 : x
2. Step 2: Convert to fraction form
   64,628.63/93,085.13 = 93,085.13/x
3. Step 3: Cross multiply
   64,628.63x = 93,085.13 × 93,085.13
4. Step 4: Simplify right side
   64,628.63x = 8,664,840,496.27
5. Step 5: Solve for x
   x = 8,664,840,496.27/64,628.63
6. Step 6: Final answer
   x = 134,071.25