Finding the Third Proportional to 61,507 and 100,436

Step by Step Solution

1. Step 1: Write the proportion equation
   61,507 : 100,436 = 100,436 : x
2. Step 2: Convert to fraction form
   61,507/100,436 = 100,436/x
3. Step 3: Cross multiply
   61,507x = 100,436 × 100,436
4. Step 4: Simplify right side
   61,507x = 10,087,390,096
5. Step 5: Solve for x
   x = 10,087,390,096/61,507
6. Step 6: Final answer
   x = 164,003.94