Finding the Third Proportional to 69,026 and 147,885

Step by Step Solution

1. Step 1: Write the proportion equation
   69,026 : 147,885 = 147,885 : x
2. Step 2: Convert to fraction form
   69,026/147,885 = 147,885/x
3. Step 3: Cross multiply
   69,026x = 147,885 × 147,885
4. Step 4: Simplify right side
   69,026x = 21,869,973,225
5. Step 5: Solve for x
   x = 21,869,973,225/69,026
6. Step 6: Final answer
   x = 316,836.75