Finding the Third Proportional to 61,297.88 and 92,008.69

Step by Step Solution

1. Step 1: Write the proportion equation
   61,297.88 : 92,008.69 = 92,008.69 : x
2. Step 2: Convert to fraction form
   61,297.88/92,008.69 = 92,008.69/x
3. Step 3: Cross multiply
   61,297.88x = 92,008.69 × 92,008.69
4. Step 4: Simplify right side
   61,297.88x = 8,465,598,575.47
5. Step 5: Solve for x
   x = 8,465,598,575.47/61,297.88
6. Step 6: Final answer
   x = 138,105.91