Finding the Third Proportional to 45,870 and 101,051.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,870 : 101,051.50 = 101,051.50 : x
2. Step 2: Convert to fraction form
   45,870/101,051.50 = 101,051.50/x
3. Step 3: Cross multiply
   45,870x = 101,051.50 × 101,051.50
4. Step 4: Simplify right side
   45,870x = 10,211,405,652.25
5. Step 5: Solve for x
   x = 10,211,405,652.25/45,870
6. Step 6: Final answer
   x = 222,616.21