Finding the Third Proportional to 133,021,456,467.50 and 275,471,939,173.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,021,456,467.50 : 275,471,939,173.50 = 275,471,939,173.50 : x
2. Step 2: Convert to fraction form
   133,021,456,467.50/275,471,939,173.50 = 275,471,939,173.50/x
3. Step 3: Cross multiply
   133,021,456,467.50x = 275,471,939,173.50 × 275,471,939,173.50
4. Step 4: Simplify right side
   133,021,456,467.50x = 75,884,789,272,008,483,405,824
5. Step 5: Solve for x
   x = 75,884,789,272,008,483,405,824/133,021,456,467.50
6. Step 6: Final answer
   x = 570,470,293,193.26