Finding the Third Proportional to 33,087,533 and 72,706,166

Step by Step Solution

1. Step 1: Write the proportion equation
   33,087,533 : 72,706,166 = 72,706,166 : x
2. Step 2: Convert to fraction form
   33,087,533/72,706,166 = 72,706,166/x
3. Step 3: Cross multiply
   33,087,533x = 72,706,166 × 72,706,166
4. Step 4: Simplify right side
   33,087,533x = 5,286,186,574,419,556
5. Step 5: Solve for x
   x = 5,286,186,574,419,556/33,087,533
6. Step 6: Final answer
   x = 159,763,696.33