Finding the Third Proportional to 45,363.38 and 70,085.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,363.38 : 70,085.25 = 70,085.25 : x
2. Step 2: Convert to fraction form
   45,363.38/70,085.25 = 70,085.25/x
3. Step 3: Cross multiply
   45,363.38x = 70,085.25 × 70,085.25
4. Step 4: Simplify right side
   45,363.38x = 4,911,942,267.56
5. Step 5: Solve for x
   x = 4,911,942,267.56/45,363.38
6. Step 6: Final answer
   x = 108,279.91