Finding the Third Proportional to 12,510 and 29,528

Step by Step Solution

1. Step 1: Write the proportion equation
   12,510 : 29,528 = 29,528 : x
2. Step 2: Convert to fraction form
   12,510/29,528 = 29,528/x
3. Step 3: Cross multiply
   12,510x = 29,528 × 29,528
4. Step 4: Simplify right side
   12,510x = 871,902,784
5. Step 5: Solve for x
   x = 871,902,784/12,510
6. Step 6: Final answer
   x = 69,696.47