Finding the Third Proportional to 28,643.63 and 62,066.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,643.63 : 62,066.25 = 62,066.25 : x
2. Step 2: Convert to fraction form
   28,643.63/62,066.25 = 62,066.25/x
3. Step 3: Cross multiply
   28,643.63x = 62,066.25 × 62,066.25
4. Step 4: Simplify right side
   28,643.63x = 3,852,219,389.06
5. Step 5: Solve for x
   x = 3,852,219,389.06/28,643.63
6. Step 6: Final answer
   x = 134,487.84