Finding the Third Proportional to 45,316 and 69,994

Step by Step Solution

1. Step 1: Write the proportion equation
   45,316 : 69,994 = 69,994 : x
2. Step 2: Convert to fraction form
   45,316/69,994 = 69,994/x
3. Step 3: Cross multiply
   45,316x = 69,994 × 69,994
4. Step 4: Simplify right side
   45,316x = 4,899,160,036
5. Step 5: Solve for x
   x = 4,899,160,036/45,316
6. Step 6: Final answer
   x = 108,111.04