Finding the Third Proportional to 71,882,648 and 155,073,216

Step by Step Solution

1. Step 1: Write the proportion equation
   71,882,648 : 155,073,216 = 155,073,216 : x
2. Step 2: Convert to fraction form
   71,882,648/155,073,216 = 155,073,216/x
3. Step 3: Cross multiply
   71,882,648x = 155,073,216 × 155,073,216
4. Step 4: Simplify right side
   71,882,648x = 24,047,702,320,582,656
5. Step 5: Solve for x
   x = 24,047,702,320,582,656/71,882,648
6. Step 6: Final answer
   x = 334,541,130.44