Finding the Third Proportional to 33,137,734 and 69,709,536

Step by Step Solution

1. Step 1: Write the proportion equation
   33,137,734 : 69,709,536 = 69,709,536 : x
2. Step 2: Convert to fraction form
   33,137,734/69,709,536 = 69,709,536/x
3. Step 3: Cross multiply
   33,137,734x = 69,709,536 × 69,709,536
4. Step 4: Simplify right side
   33,137,734x = 4,859,419,409,335,296
5. Step 5: Solve for x
   x = 4,859,419,409,335,296/33,137,734
6. Step 6: Final answer
   x = 146,643,080.95