Finding the Third Proportional to 136,462,616 and 322,141,936

Step by Step Solution

1. Step 1: Write the proportion equation
   136,462,616 : 322,141,936 = 322,141,936 : x
2. Step 2: Convert to fraction form
   136,462,616/322,141,936 = 322,141,936/x
3. Step 3: Cross multiply
   136,462,616x = 322,141,936 × 322,141,936
4. Step 4: Simplify right side
   136,462,616x = 103,775,426,929,828,096
5. Step 5: Solve for x
   x = 103,775,426,929,828,096/136,462,616
6. Step 6: Final answer
   x = 760,467,811.42