Finding the Third Proportional to 65,528 and 99,507

Step by Step Solution

1. Step 1: Write the proportion equation
   65,528 : 99,507 = 99,507 : x
2. Step 2: Convert to fraction form
   65,528/99,507 = 99,507/x
3. Step 3: Cross multiply
   65,528x = 99,507 × 99,507
4. Step 4: Simplify right side
   65,528x = 9,901,643,049
5. Step 5: Solve for x
   x = 9,901,643,049/65,528
6. Step 6: Final answer
   x = 151,105.53