Finding the Third Proportional to 33,116,210 and 72,388,708

Step by Step Solution

1. Step 1: Write the proportion equation
   33,116,210 : 72,388,708 = 72,388,708 : x
2. Step 2: Convert to fraction form
   33,116,210/72,388,708 = 72,388,708/x
3. Step 3: Cross multiply
   33,116,210x = 72,388,708 × 72,388,708
4. Step 4: Simplify right side
   33,116,210x = 5,240,125,045,909,264
5. Step 5: Solve for x
   x = 5,240,125,045,909,264/33,116,210
6. Step 6: Final answer
   x = 158,234,443.07