Finding the Third Proportional to 28,982 and 61,077.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,982 : 61,077.25 = 61,077.25 : x
2. Step 2: Convert to fraction form
   28,982/61,077.25 = 61,077.25/x
3. Step 3: Cross multiply
   28,982x = 61,077.25 × 61,077.25
4. Step 4: Simplify right side
   28,982x = 3,730,430,467.56
5. Step 5: Solve for x
   x = 3,730,430,467.56/28,982
6. Step 6: Final answer
   x = 128,715.43