Finding the Third Proportional to 33,042,102 and 71,574,782

Step by Step Solution

1. Step 1: Write the proportion equation
   33,042,102 : 71,574,782 = 71,574,782 : x
2. Step 2: Convert to fraction form
   33,042,102/71,574,782 = 71,574,782/x
3. Step 3: Cross multiply
   33,042,102x = 71,574,782 × 71,574,782
4. Step 4: Simplify right side
   33,042,102x = 5,122,949,418,347,524
5. Step 5: Solve for x
   x = 5,122,949,418,347,524/33,042,102
6. Step 6: Final answer
   x = 155,043,084.68