Finding the Third Proportional to 100,201,291.50 and 155,150,514

Step by Step Solution

1. Step 1: Write the proportion equation
   100,201,291.50 : 155,150,514 = 155,150,514 : x
2. Step 2: Convert to fraction form
   100,201,291.50/155,150,514 = 155,150,514/x
3. Step 3: Cross multiply
   100,201,291.50x = 155,150,514 × 155,150,514
4. Step 4: Simplify right side
   100,201,291.50x = 24,071,681,994,464,196
5. Step 5: Solve for x
   x = 24,071,681,994,464,196/100,201,291.50
6. Step 6: Final answer
   x = 240,233,250.83