Finding the Third Proportional to 61,714 and 87,373.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,714 : 87,373.50 = 87,373.50 : x
2. Step 2: Convert to fraction form
   61,714/87,373.50 = 87,373.50/x
3. Step 3: Cross multiply
   61,714x = 87,373.50 × 87,373.50
4. Step 4: Simplify right side
   61,714x = 7,634,128,502.25
5. Step 5: Solve for x
   x = 7,634,128,502.25/61,714
6. Step 6: Final answer
   x = 123,701.73