Finding the Third Proportional to 28,833.19 and 61,977.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,833.19 : 61,977.38 = 61,977.38 : x
2. Step 2: Convert to fraction form
   28,833.19/61,977.38 = 61,977.38/x
3. Step 3: Cross multiply
   28,833.19x = 61,977.38 × 61,977.38
4. Step 4: Simplify right side
   28,833.19x = 3,841,195,011.89
5. Step 5: Solve for x
   x = 3,841,195,011.89/28,833.19
6. Step 6: Final answer
   x = 133,221.31