Finding the Third Proportional to 62,808 and 88,028

Step by Step Solution

1. Step 1: Write the proportion equation
   62,808 : 88,028 = 88,028 : x
2. Step 2: Convert to fraction form
   62,808/88,028 = 88,028/x
3. Step 3: Cross multiply
   62,808x = 88,028 × 88,028
4. Step 4: Simplify right side
   62,808x = 7,748,928,784
5. Step 5: Solve for x
   x = 7,748,928,784/62,808
6. Step 6: Final answer
   x = 123,374.87