Finding the Third Proportional to 38,353,706 and 82,399,300

Step by Step Solution

1. Step 1: Write the proportion equation
   38,353,706 : 82,399,300 = 82,399,300 : x
2. Step 2: Convert to fraction form
   38,353,706/82,399,300 = 82,399,300/x
3. Step 3: Cross multiply
   38,353,706x = 82,399,300 × 82,399,300
4. Step 4: Simplify right side
   38,353,706x = 6,789,644,640,490,000
5. Step 5: Solve for x
   x = 6,789,644,640,490,000/38,353,706
6. Step 6: Final answer
   x = 177,027,081.57