Finding the Third Proportional to 28,881.56 and 62,501.63

Step by Step Solution

1. Step 1: Write the proportion equation
   28,881.56 : 62,501.63 = 62,501.63 : x
2. Step 2: Convert to fraction form
   28,881.56/62,501.63 = 62,501.63/x
3. Step 3: Cross multiply
   28,881.56x = 62,501.63 × 62,501.63
4. Step 4: Simplify right side
   28,881.56x = 3,906,453,127.64
5. Step 5: Solve for x
   x = 3,906,453,127.64/28,881.56
6. Step 6: Final answer
   x = 135,257.68