Finding the Third Proportional to 151,012,155 and 233,194,291.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,012,155 : 233,194,291.50 = 233,194,291.50 : x
2. Step 2: Convert to fraction form
   151,012,155/233,194,291.50 = 233,194,291.50/x
3. Step 3: Cross multiply
   151,012,155x = 233,194,291.50 × 233,194,291.50
4. Step 4: Simplify right side
   151,012,155x = 54,379,577,588,186,976
5. Step 5: Solve for x
   x = 54,379,577,588,186,976/151,012,155
6. Step 6: Final answer
   x = 360,100,665.99