Finding the Third Proportional to 38,190.56 and 83,903.81

Step by Step Solution

1. Step 1: Write the proportion equation
   38,190.56 : 83,903.81 = 83,903.81 : x
2. Step 2: Convert to fraction form
   38,190.56/83,903.81 = 83,903.81/x
3. Step 3: Cross multiply
   38,190.56x = 83,903.81 × 83,903.81
4. Step 4: Simplify right side
   38,190.56x = 7,039,849,752.04
5. Step 5: Solve for x
   x = 7,039,849,752.04/38,190.56
6. Step 6: Final answer
   x = 184,334.80