Finding the Third Proportional to 111,442,114.50 and 168,846,064.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,442,114.50 : 168,846,064.50 = 168,846,064.50 : x
2. Step 2: Convert to fraction form
   111,442,114.50/168,846,064.50 = 168,846,064.50/x
3. Step 3: Cross multiply
   111,442,114.50x = 168,846,064.50 × 168,846,064.50
4. Step 4: Simplify right side
   111,442,114.50x = 28,508,993,497,138,160
5. Step 5: Solve for x
   x = 28,508,993,497,138,160/111,442,114.50
6. Step 6: Final answer
   x = 255,818,849.32