Finding the Third Proportional to 61,264.27 and 132,706.69

Step by Step Solution

1. Step 1: Write the proportion equation
   61,264.27 : 132,706.69 = 132,706.69 : x
2. Step 2: Convert to fraction form
   61,264.27/132,706.69 = 132,706.69/x
3. Step 3: Cross multiply
   61,264.27x = 132,706.69 × 132,706.69
4. Step 4: Simplify right side
   61,264.27x = 17,611,064,907.22
5. Step 5: Solve for x
   x = 17,611,064,907.22/61,264.27
6. Step 6: Final answer
   x = 287,460.64