Finding the Third Proportional to 14,526 and 31,428

Step by Step Solution

1. Step 1: Write the proportion equation
   14,526 : 31,428 = 31,428 : x
2. Step 2: Convert to fraction form
   14,526/31,428 = 31,428/x
3. Step 3: Cross multiply
   14,526x = 31,428 × 31,428
4. Step 4: Simplify right side
   14,526x = 987,719,184
5. Step 5: Solve for x
   x = 987,719,184/14,526
6. Step 6: Final answer
   x = 67,996.64