Finding the Third Proportional to 14,526 and 31,816.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,526 : 31,816.69 = 31,816.69 : x
2. Step 2: Convert to fraction form
   14,526/31,816.69 = 31,816.69/x
3. Step 3: Cross multiply
   14,526x = 31,816.69 × 31,816.69
4. Step 4: Simplify right side
   14,526x = 1,012,301,603.47
5. Step 5: Solve for x
   x = 1,012,301,603.47/14,526
6. Step 6: Final answer
   x = 69,688.94