Finding the Third Proportional to 155,450,970 and 332,425,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,450,970 : 332,425,300.50 = 332,425,300.50 : x
2. Step 2: Convert to fraction form
   155,450,970/332,425,300.50 = 332,425,300.50/x
3. Step 3: Cross multiply
   155,450,970x = 332,425,300.50 × 332,425,300.50
4. Step 4: Simplify right side
   155,450,970x = 110,506,580,412,515,296
5. Step 5: Solve for x
   x = 110,506,580,412,515,296/155,450,970
6. Step 6: Final answer
   x = 710,877,393.77