Finding the Third Proportional to 143,932,204.50 and 205,132,429.50

Step by Step Solution

1. Step 1: Write the proportion equation
   143,932,204.50 : 205,132,429.50 = 205,132,429.50 : x
2. Step 2: Convert to fraction form
   143,932,204.50/205,132,429.50 = 205,132,429.50/x
3. Step 3: Cross multiply
   143,932,204.50x = 205,132,429.50 × 205,132,429.50
4. Step 4: Simplify right side
   143,932,204.50x = 42,079,313,632,572,472
5. Step 5: Solve for x
   x = 42,079,313,632,572,472/143,932,204.50
6. Step 6: Final answer
   x = 292,355,097.17