Finding the Third Proportional to 33,632,442 and 72,843,210

Step by Step Solution

1. Step 1: Write the proportion equation
   33,632,442 : 72,843,210 = 72,843,210 : x
2. Step 2: Convert to fraction form
   33,632,442/72,843,210 = 72,843,210/x
3. Step 3: Cross multiply
   33,632,442x = 72,843,210 × 72,843,210
4. Step 4: Simplify right side
   33,632,442x = 5,306,133,243,104,100
5. Step 5: Solve for x
   x = 5,306,133,243,104,100/33,632,442
6. Step 6: Final answer
   x = 157,768,301.31