Finding the Third Proportional to 29,674 and 45,259.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,674 : 45,259.50 = 45,259.50 : x
2. Step 2: Convert to fraction form
   29,674/45,259.50 = 45,259.50/x
3. Step 3: Cross multiply
   29,674x = 45,259.50 × 45,259.50
4. Step 4: Simplify right side
   29,674x = 2,048,422,340.25
5. Step 5: Solve for x
   x = 2,048,422,340.25/29,674
6. Step 6: Final answer
   x = 69,030.88