Finding the Third Proportional to 61,455 and 83,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,455 : 83,030.50 = 83,030.50 : x
2. Step 2: Convert to fraction form
   61,455/83,030.50 = 83,030.50/x
3. Step 3: Cross multiply
   61,455x = 83,030.50 × 83,030.50
4. Step 4: Simplify right side
   61,455x = 6,894,063,930.25
5. Step 5: Solve for x
   x = 6,894,063,930.25/61,455
6. Step 6: Final answer
   x = 112,180.68