Finding the Third Proportional to 38,022,688 and 82,105,952

Step by Step Solution

1. Step 1: Write the proportion equation
   38,022,688 : 82,105,952 = 82,105,952 : x
2. Step 2: Convert to fraction form
   38,022,688/82,105,952 = 82,105,952/x
3. Step 3: Cross multiply
   38,022,688x = 82,105,952 × 82,105,952
4. Step 4: Simplify right side
   38,022,688x = 6,741,387,353,826,304
5. Step 5: Solve for x
   x = 6,741,387,353,826,304/38,022,688
6. Step 6: Final answer
   x = 177,299,073.49