Finding the Third Proportional to 33,996,674 and 72,844,140

Step by Step Solution

1. Step 1: Write the proportion equation
   33,996,674 : 72,844,140 = 72,844,140 : x
2. Step 2: Convert to fraction form
   33,996,674/72,844,140 = 72,844,140/x
3. Step 3: Cross multiply
   33,996,674x = 72,844,140 × 72,844,140
4. Step 4: Simplify right side
   33,996,674x = 5,306,268,732,339,600
5. Step 5: Solve for x
   x = 5,306,268,732,339,600/33,996,674
6. Step 6: Final answer
   x = 156,081,995.91