Finding the Third Proportional to 12,470,586,588 and 27,136,499,328

Step by Step Solution

1. Step 1: Write the proportion equation
   12,470,586,588 : 27,136,499,328 = 27,136,499,328 : x
2. Step 2: Convert to fraction form
   12,470,586,588/27,136,499,328 = 27,136,499,328/x
3. Step 3: Cross multiply
   12,470,586,588x = 27,136,499,328 × 27,136,499,328
4. Step 4: Simplify right side
   12,470,586,588x = 736,389,595,778,544,435,200
5. Step 5: Solve for x
   x = 736,389,595,778,544,435,200/12,470,586,588
6. Step 6: Final answer
   x = 59,050,116,895.64