Finding the Third Proportional to 61,010 and 89,535

Step by Step Solution

1. Step 1: Write the proportion equation
   61,010 : 89,535 = 89,535 : x
2. Step 2: Convert to fraction form
   61,010/89,535 = 89,535/x
3. Step 3: Cross multiply
   61,010x = 89,535 × 89,535
4. Step 4: Simplify right side
   61,010x = 8,016,516,225
5. Step 5: Solve for x
   x = 8,016,516,225/61,010
6. Step 6: Final answer
   x = 131,396.76