Finding the Third Proportional to 30,094.03 and 64,812.66

Step by Step Solution

1. Step 1: Write the proportion equation
   30,094.03 : 64,812.66 = 64,812.66 : x
2. Step 2: Convert to fraction form
   30,094.03/64,812.66 = 64,812.66/x
3. Step 3: Cross multiply
   30,094.03x = 64,812.66 × 64,812.66
4. Step 4: Simplify right side
   30,094.03x = 4,200,680,410.18
5. Step 5: Solve for x
   x = 4,200,680,410.18/30,094.03
6. Step 6: Final answer
   x = 139,585.17