Finding the Third Proportional to 30,325,152 and 71,587,392

Step by Step Solution

1. Step 1: Write the proportion equation
   30,325,152 : 71,587,392 = 71,587,392 : x
2. Step 2: Convert to fraction form
   30,325,152/71,587,392 = 71,587,392/x
3. Step 3: Cross multiply
   30,325,152x = 71,587,392 × 71,587,392
4. Step 4: Simplify right side
   30,325,152x = 5,124,754,693,361,664
5. Step 5: Solve for x
   x = 5,124,754,693,361,664/30,325,152
6. Step 6: Final answer
   x = 168,993,536.90