Finding the Third Proportional to 61,264 and 83,145

Step by Step Solution

1. Step 1: Write the proportion equation
   61,264 : 83,145 = 83,145 : x
2. Step 2: Convert to fraction form
   61,264/83,145 = 83,145/x
3. Step 3: Cross multiply
   61,264x = 83,145 × 83,145
4. Step 4: Simplify right side
   61,264x = 6,913,091,025
5. Step 5: Solve for x
   x = 6,913,091,025/61,264
6. Step 6: Final answer
   x = 112,841.00