Finding the Third Proportional to 103,804 and 147,928

Step by Step Solution

1. Step 1: Write the proportion equation
   103,804 : 147,928 = 147,928 : x
2. Step 2: Convert to fraction form
   103,804/147,928 = 147,928/x
3. Step 3: Cross multiply
   103,804x = 147,928 × 147,928
4. Step 4: Simplify right side
   103,804x = 21,882,693,184
5. Step 5: Solve for x
   x = 21,882,693,184/103,804
6. Step 6: Final answer
   x = 210,807.80