Finding the Third Proportional to 130,105,300 and 173,450,166

Step by Step Solution

1. Step 1: Write the proportion equation
   130,105,300 : 173,450,166 = 173,450,166 : x
2. Step 2: Convert to fraction form
   130,105,300/173,450,166 = 173,450,166/x
3. Step 3: Cross multiply
   130,105,300x = 173,450,166 × 173,450,166
4. Step 4: Simplify right side
   130,105,300x = 30,084,960,085,427,556
5. Step 5: Solve for x
   x = 30,084,960,085,427,556/130,105,300
6. Step 6: Final answer
   x = 231,235,469.16