Finding the Third Proportional to 45,842 and 69,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,842 : 69,066.50 = 69,066.50 : x
2. Step 2: Convert to fraction form
   45,842/69,066.50 = 69,066.50/x
3. Step 3: Cross multiply
   45,842x = 69,066.50 × 69,066.50
4. Step 4: Simplify right side
   45,842x = 4,770,181,422.25
5. Step 5: Solve for x
   x = 4,770,181,422.25/45,842
6. Step 6: Final answer
   x = 104,057.01