Finding the Third Proportional to 33,137,766 and 69,709,600

Step by Step Solution

1. Step 1: Write the proportion equation
   33,137,766 : 69,709,600 = 69,709,600 : x
2. Step 2: Convert to fraction form
   33,137,766/69,709,600 = 69,709,600/x
3. Step 3: Cross multiply
   33,137,766x = 69,709,600 × 69,709,600
4. Step 4: Simplify right side
   33,137,766x = 4,859,428,332,160,000
5. Step 5: Solve for x
   x = 4,859,428,332,160,000/33,137,766
6. Step 6: Final answer
   x = 146,643,208.60