Finding the Third Proportional to 136,462,563 and 322,141,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   136,462,563 : 322,141,819.50 = 322,141,819.50 : x
2. Step 2: Convert to fraction form
   136,462,563/322,141,819.50 = 322,141,819.50/x
3. Step 3: Cross multiply
   136,462,563x = 322,141,819.50 × 322,141,819.50
4. Step 4: Simplify right side
   136,462,563x = 103,775,351,870,770,576
5. Step 5: Solve for x
   x = 103,775,351,870,770,576/136,462,563
6. Step 6: Final answer
   x = 760,467,556.74