Finding the Third Proportional to 62,006 and 89,985

Step by Step Solution

1. Step 1: Write the proportion equation
   62,006 : 89,985 = 89,985 : x
2. Step 2: Convert to fraction form
   62,006/89,985 = 89,985/x
3. Step 3: Cross multiply
   62,006x = 89,985 × 89,985
4. Step 4: Simplify right side
   62,006x = 8,097,300,225
5. Step 5: Solve for x
   x = 8,097,300,225/62,006
6. Step 6: Final answer
   x = 130,588.98