Finding the Third Proportional to 73,340,055 and 155,422,494

Step by Step Solution

1. Step 1: Write the proportion equation
   73,340,055 : 155,422,494 = 155,422,494 : x
2. Step 2: Convert to fraction form
   73,340,055/155,422,494 = 155,422,494/x
3. Step 3: Cross multiply
   73,340,055x = 155,422,494 × 155,422,494
4. Step 4: Simplify right side
   73,340,055x = 24,156,151,641,180,036
5. Step 5: Solve for x
   x = 24,156,151,641,180,036/73,340,055
6. Step 6: Final answer
   x = 329,371,877.91