Finding the Third Proportional to 36,053,860 and 74,627,144

Step by Step Solution

1. Step 1: Write the proportion equation
   36,053,860 : 74,627,144 = 74,627,144 : x
2. Step 2: Convert to fraction form
   36,053,860/74,627,144 = 74,627,144/x
3. Step 3: Cross multiply
   36,053,860x = 74,627,144 × 74,627,144
4. Step 4: Simplify right side
   36,053,860x = 5,569,210,621,596,736
5. Step 5: Solve for x
   x = 5,569,210,621,596,736/36,053,860
6. Step 6: Final answer
   x = 154,469,191.97