Finding the Third Proportional to 230,626,003.50 and 371,383,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   230,626,003.50 : 371,383,819.50 = 371,383,819.50 : x
2. Step 2: Convert to fraction form
   230,626,003.50/371,383,819.50 = 371,383,819.50/x
3. Step 3: Cross multiply
   230,626,003.50x = 371,383,819.50 × 371,383,819.50
4. Step 4: Simplify right side
   230,626,003.50x = 137,925,941,386,408,576
5. Step 5: Solve for x
   x = 137,925,941,386,408,576/230,626,003.50
6. Step 6: Final answer
   x = 598,050,260.13