Finding the Third Proportional to 38,812.78 and 56,941.03

Step by Step Solution

1. Step 1: Write the proportion equation
   38,812.78 : 56,941.03 = 56,941.03 : x
2. Step 2: Convert to fraction form
   38,812.78/56,941.03 = 56,941.03/x
3. Step 3: Cross multiply
   38,812.78x = 56,941.03 × 56,941.03
4. Step 4: Simplify right side
   38,812.78x = 3,242,281,039.81
5. Step 5: Solve for x
   x = 3,242,281,039.81/38,812.78
6. Step 6: Final answer
   x = 83,536.43